diff --git a/app/TesseractOCRModel.defaults.yml b/app/TesseractOCRModel.defaults.yml
index 1d644fba..a6f703eb 100644
--- a/app/TesseractOCRModel.defaults.yml
+++ b/app/TesseractOCRModel.defaults.yml
@@ -2,6 +2,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/afr.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -15,6 +17,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/amh.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -28,6 +32,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ara.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -41,6 +47,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/asm.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -54,6 +62,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/aze.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -67,6 +77,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/aze_cyrl.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -80,6 +92,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/bel.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -93,6 +107,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ben.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -106,6 +122,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/bod.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -119,6 +137,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/bos.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -132,6 +152,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/bul.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -145,6 +167,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/cat.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -158,6 +182,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ceb.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -171,6 +197,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ces.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -184,6 +212,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/chi_sim.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -197,6 +227,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/chi_tra.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -210,6 +242,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/chr.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -223,6 +257,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/cym.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -236,6 +272,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/dan.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -249,6 +287,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/deu.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -262,6 +302,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/dzo.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -275,6 +317,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ell.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -288,6 +332,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/eng.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -301,6 +347,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/enm.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -314,6 +362,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/epo.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -327,6 +377,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/est.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -340,6 +392,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/eus.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -353,6 +407,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/fas.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -366,6 +422,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/fin.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -379,6 +437,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/fra.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -392,6 +452,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/frk.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -405,6 +467,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/frm.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -418,6 +482,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/gle.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -431,6 +497,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/glg.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -444,6 +512,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/grc.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -457,6 +527,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/guj.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -470,6 +542,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/hat.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -483,6 +557,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/heb.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -496,6 +572,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/hin.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -509,6 +587,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/hrv.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -522,6 +602,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/hun.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -535,6 +617,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/iku.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -548,6 +632,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ind.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -561,6 +647,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/isl.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -574,6 +662,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ita.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -587,6 +677,8 @@
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ita_old.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
   publishing_year: 2021
   version: '4.1.0'
   compatible_service_versions:
@@ -600,6 +692,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/jav.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -613,6 +707,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/jpn.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -626,6 +722,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kan.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -639,6 +737,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kat.traineddata'
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+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/mal.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/mar.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/mkd.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/msa.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
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   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/por.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
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   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/rus.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/san.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/spa.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/spa_old.traineddata'
   publisher: 'tesseract-ocr'
+  publisher_url: 'https://github.com/tesseract-ocr'
+  publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/tha.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ukr.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
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 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/urd.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -1276,6 +1472,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/uzb.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -1289,6 +1487,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/uzb_cyrl.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -1302,6 +1502,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/vie.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
@@ -1315,6 +1517,8 @@
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/yid.traineddata'
 #   publisher: 'tesseract-ocr'
+#   publisher_url: 'https://github.com/tesseract-ocr'
+#   publishing_url: 'https://github.com/tesseract-ocr/tessdata/releases/tag/4.1.0'
 #   publishing_year: 2021
 #   version: '4.1.0'
 #   compatible_service_versions:
diff --git a/app/TranskribusHTRModel.defaults.yml b/app/TranskribusHTRModel.defaults.yml
deleted file mode 100644
index e69de29b..00000000
diff --git a/app/__init__.py b/app/__init__.py
index 9db97d3f..304f937d 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -29,9 +29,9 @@ def create_app(config: Config = Config) -> Flask:
     ''' Creates an initialized Flask (WSGI Application) object. '''
     app: Flask = Flask(__name__)
     app.config.from_object(config)
+    config.init_app(app)
 
     assets.init_app(app)
-    config.init_app(app)
     db.init_app(app)
     hashids.init_app(app)
     login.init_app(app)
diff --git a/app/cli.py b/app/cli.py
index 4bff77d3..64cf4fb7 100644
--- a/app/cli.py
+++ b/app/cli.py
@@ -1,7 +1,7 @@
 from flask import current_app
 from flask_migrate import upgrade
 from . import db
-from .models import Corpus, Job, Role, User, TesseractOCRModel
+from .models import Corpus, Role, User, TesseractOCRModel, TranskribusHTRModel
 import click
 import os
 
@@ -36,8 +36,10 @@ def register(app):
         Role.insert_defaults()
         current_app.logger.info('Insert/Update default users')
         User.insert_defaults()
-        current_app.logger.info('Insert/Update default tesseract ocr models')
+        current_app.logger.info('Insert/Update default TesseractOCRModels')
         TesseractOCRModel.insert_defaults()
+        current_app.logger.info('Insert/Update default TranskribusHTRModels')
+        TranskribusHTRModel.insert_defaults()
 
     @app.cli.group()
     def daemon():
diff --git a/app/daemon/job_utils.py b/app/daemon/job_utils.py
index e56bafbc..d65fc3be 100644
--- a/app/daemon/job_utils.py
+++ b/app/daemon/job_utils.py
@@ -1,5 +1,11 @@
 from app import db
-from app.models import Job, JobResult, JobStatus, TesseractOCRModel
+from app.models import (
+    Job,
+    JobResult,
+    JobStatus,
+    TesseractOCRModel,
+    TranskribusHTRModel
+)
 from datetime import datetime
 from flask import current_app
 from werkzeug.utils import secure_filename
@@ -56,7 +62,8 @@ class CheckJobsMixin:
             if 'binarization' in job.service_args and job.service_args['binarization']:
                 command += ' --binarize'
         elif job.service == 'transkribus-htr-pipeline':
-            command += f' -m {job.service_args["model"]}'
+            transkribus_htr_model = TranskribusHTRModel.query.get(job.service_args['model'])
+            command += f' -m {transkribus_htr_model.transkribus_model_id}'
             readcoop_username = current_app.config.get('NOPAQUE_READCOOP_USERNAME')
             command += f' --readcoop-username "{readcoop_username}"'
             readcoop_password = current_app.config.get('NOPAQUE_READCOOP_PASSWORD')
diff --git a/app/models.py b/app/models.py
index 1a857dd4..3c4bd94f 100644
--- a/app/models.py
+++ b/app/models.py
@@ -18,6 +18,10 @@ import xml.etree.ElementTree as ET
 import yaml
 
 
+TRANSKRIBUS_HTR_MODELS = \
+    json.loads(requests.get('https://transkribus.eu/TrpServer/rest/models/text').content)['trpModelMetadata']  # noqa
+
+
 class IntEnumColumn(db.TypeDecorator):
     impl = db.Integer
 
@@ -187,6 +191,12 @@ class User(HashidMixin, UserMixin, db.Model):
         cascade='all, delete-orphan',
         lazy='dynamic'
     )
+    transkribus_htr_models = db.relationship(
+        'TranskribusHTRModel',
+        backref='user',
+        cascade='all, delete-orphan',
+        lazy='dynamic'
+    )
     corpora = db.relationship(
         'Corpus',
         backref='user',
@@ -362,6 +372,8 @@ class TesseractOCRModel(FileMixin, HashidMixin, db.Model):
     compatible_service_versions = db.Column(ContainerColumn(list, 255))
     description = db.Column(db.String(255))
     publisher = db.Column(db.String(128))
+    publisher_url = db.Column(db.String(512))
+    publishing_url = db.Column(db.String(512))
     publishing_year = db.Column(db.Integer)
     shared = db.Column(db.Boolean, default=False)
     title = db.Column(db.String(64))
@@ -383,7 +395,10 @@ class TesseractOCRModel(FileMixin, HashidMixin, db.Model):
             'compatible_service_versions': self.compatible_service_versions,
             'description': self.description,
             'publisher': self.publisher,
+            'publisher_url': self.publisher_url,
+            'publishing_url': self.publishing_url,
             'publishing_year': self.publishing_year,
+            'shared': self.shared,
             'title': self.title,
             **self.file_mixin_to_dict()
         }
@@ -409,7 +424,10 @@ class TesseractOCRModel(FileMixin, HashidMixin, db.Model):
                 model.compatible_service_versions = m['compatible_service_versions']
                 model.description = m['description']
                 model.publisher = m['publisher']
+                model.publisher_url = m['publisher_url']
+                model.publishing_url = m['publishing_url']
                 model.publishing_year = m['publishing_year']
+                model.shared = True
                 model.title = m['title']
                 model.version = m['version']
                 continue
@@ -417,6 +435,8 @@ class TesseractOCRModel(FileMixin, HashidMixin, db.Model):
                 compatible_service_versions=m['compatible_service_versions'],
                 description=m['description'],
                 publisher=m['publisher'],
+                publisher_url=m['publisher_url'],
+                publishing_url=m['publishing_url'],
                 publishing_year=m['publishing_year'],
                 shared=True,
                 title=m['title'],
@@ -445,6 +465,58 @@ class TesseractOCRModel(FileMixin, HashidMixin, db.Model):
         db.session.commit()
 
 
+class TranskribusHTRModel(HashidMixin, db.Model):
+    __tablename__ = 'transkribus_htr_models'
+    # Primary key
+    id = db.Column(db.Integer, primary_key=True)
+    # Foreign keys
+    user_id = db.Column(db.Integer, db.ForeignKey('users.id'))
+    # Fields
+    shared = db.Column(db.Boolean, default=False)
+    transkribus_model_id = db.Column(db.Integer)
+    transkribus_name = db.Column(db.String(64))
+    # Backrefs: user: User
+
+    def to_dict(self, backrefs=False, relationships=False):
+        dict_tesseract_ocr_model = {
+            'id': self.hashid,
+            'user_id': self.user.hashid,
+            'shared': self.shared,
+            'transkribus_model_id': self.transkribus_model_id,
+            'transkribus_name': self.transkribus_name
+        }
+        if backrefs:
+            dict_tesseract_ocr_model['user'] = \
+                self.user.to_dict(backrefs=True, relationships=False)
+        if relationships:
+            pass
+        return dict_tesseract_ocr_model
+
+    @staticmethod
+    def insert_defaults():
+        user = User.query.filter_by(username='nopaque').first()
+        models = [
+            m for m in TRANSKRIBUS_HTR_MODELS if True
+            and 'creator' in m and m['creator'] == 'Transkribus Team'
+            and 'docType' in m and m['docType'] == 'handwritten'
+        ]
+        for m in models:
+            model = TranskribusHTRModel.query.filter_by(transkribus_model_id=m['modelId']).first()  # noqa
+            if model is not None:
+                model.shared = True
+                model.transkribus_model_id = m['modelId']
+                model.transkribus_name = m['name']
+                continue
+            model = TranskribusHTRModel(
+                shared=True,
+                transkribus_name=m['name'],
+                transkribus_model_id=m['modelId'],
+                user=user,
+            )
+            db.session.add(model)
+        db.session.commit()
+
+
 class JobInput(FileMixin, HashidMixin, db.Model):
     __tablename__ = 'job_inputs'
     # Primary key
diff --git a/app/services/__init__.py b/app/services/__init__.py
index e41a895d..73c78b59 100644
--- a/app/services/__init__.py
+++ b/app/services/__init__.py
@@ -3,11 +3,10 @@ import os
 import yaml
 
 
-services_file = os.path.join(
-    os.path.dirname(os.path.abspath(__file__)), 'services.yml')
+services_file = \
+    os.path.join(os.path.dirname(os.path.abspath(__file__)), 'services.yml')
 with open(services_file, 'r') as f:
     SERVICES = yaml.safe_load(f)
 
-
 bp = Blueprint('services', __name__)
 from . import routes  # noqa
diff --git a/app/services/forms.py b/app/services/forms.py
index 9d7bf45d..c35621db 100644
--- a/app/services/forms.py
+++ b/app/services/forms.py
@@ -1,4 +1,4 @@
-from app.models import TesseractOCRModel
+from app.models import TesseractOCRModel, TranskribusHTRModel
 from flask_login import current_user
 from flask_wtf import FlaskForm
 from flask_wtf.file import FileField, FileRequired
@@ -115,11 +115,10 @@ class AddTranskribusHTRPipelineJobForm(AddJobForm):
             if 'binarization' in service_info['methods']:
                 if 'disabled' in self.binarization.render_kw:
                     del self.binarization.render_kw['disabled']
+        models = TranskribusHTRModel.query.filter_by(shared=True).all()
+        models += TranskribusHTRModel.query.filter_by(shared=False, user=current_user).all()
         self.model.choices = [('', 'Choose your option')]
-        self.model.choices += [
-            ('37569', 'Tim Model'),
-            ('29539', 'UCL–University of Toronto #7')
-        ]
+        self.model.choices += [(x.hashid, x.transkribus_name) for x in models]
         self.model.default = ''
         self.version.choices = [(x, x) for x in service_manifest['versions']]
         self.version.data = version
diff --git a/app/services/routes.py b/app/services/routes.py
index feecf39a..638ff1cf 100644
--- a/app/services/routes.py
+++ b/app/services/routes.py
@@ -1,5 +1,12 @@
 from app import db, hashids
-from app.models import Job, JobInput, JobStatus
+from app.models import (
+    Job,
+    JobInput,
+    JobStatus,
+    TesseractOCRModel,
+    TRANSKRIBUS_HTR_MODELS,
+    TranskribusHTRModel
+)
 from flask import (
     abort,
     current_app,
@@ -74,7 +81,7 @@ def file_setup_pipeline():
         flash(f'Job "{job.title}" added', 'job')
         return make_response({'redirect_url': url_for('jobs.job', job_id=job.id)}, 201)  # noqa
     return render_template(
-        f'services/{service.replace("-", "_")}.html.j2',
+        'services/file_setup_pipeline.html.j2',
         form=form,
         title=service_manifest['name']
     )
@@ -133,9 +140,11 @@ def tesseract_ocr_pipeline():
         db.session.commit()
         flash(f'Job "{job.title}" added', 'job')
         return make_response({'redirect_url': url_for('jobs.job', job_id=job.id)}, 201)  # noqa
+    tesseract_ocr_models = TesseractOCRModel.query.all()
     return render_template(
-        f'services/{service.replace("-", "_")}.html.j2',
+        'services/tesseract_ocr_pipeline.html.j2',
         form=form,
+        tesseract_ocr_models=tesseract_ocr_models,
         title=service_manifest['name']
     )
 
@@ -155,7 +164,7 @@ def transkribus_htr_pipeline():
         if not form.validate():
             return make_response(form.errors, 400)
         service_args = {}
-        service_args['model'] = form.model.data
+        service_args['model'] = hashids.decode(form.model.data)
         if form.binarization.data:
             service_args['binarization'] = True
         job = Job(
@@ -195,10 +204,14 @@ def transkribus_htr_pipeline():
         db.session.commit()
         flash(f'Job "{job.title}" added', 'job')
         return make_response({'redirect_url': url_for('jobs.job', job_id=job.id)}, 201)  # noqa
+    transkribus_htr_models = TranskribusHTRModel.query.filter_by(shared=True).all()
+    transkribus_htr_models += TranskribusHTRModel.query.filter_by(shared=False, user=current_user).all()
     return render_template(
-        f'services/{service.replace("-", "_")}.html.j2',
+        f'services/transkribus_htr_pipeline.html.j2',
         form=form,
-        title=service_manifest['name']
+        title=service_manifest['name'],
+        TRANSKRIBUS_HTR_MODELS=TRANSKRIBUS_HTR_MODELS,
+        transkribus_htr_models=transkribus_htr_models
     )
 
 
@@ -256,7 +269,7 @@ def spacy_nlp_pipeline():
         flash(f'Job "{job.title}" added', 'job')
         return make_response({'redirect_url': url_for('jobs.job', job_id=job.id)}, 201)  # noqa
     return render_template(
-        f'services/{service.replace("-", "_")}.html.j2',
+        'services/spacy_nlp_pipeline.html.j2',
         form=form,
         title=service_manifest['name']
     )
diff --git a/app/templates/services/tesseract_ocr_pipeline.html.j2 b/app/templates/services/tesseract_ocr_pipeline.html.j2
index 723e7758..129b74aa 100644
--- a/app/templates/services/tesseract_ocr_pipeline.html.j2
+++ b/app/templates/services/tesseract_ocr_pipeline.html.j2
@@ -53,7 +53,17 @@
                 {{ wtf.render_field(form.pdf, accept='application/pdf', placeholder='Choose a PDF file') }}
               </div>
               <div class="col s12 l4">
-                {{ wtf.render_field(form.model, material_icon='language') }}
+                <div class="input-field">
+                  <i class="material-icons prefix">language</i>
+                  {{ form.model() }}
+                  {{ form.model.label }}
+                  <span class="helper-text">
+                    <a class="modal-trigger" href="#models-modal">More details about models</a>
+                  </span>
+                  {% for error in form.model.errors %}
+                  <span class="helper-text error-color-text">{{ error }}</span>
+                  {% endfor %}
+                </div>
               </div>
               <div class="col s12 l3">
                 {{ wtf.render_field(form.version, material_icon='apps') }}
@@ -138,6 +148,37 @@
 
 {% block modals %}
 {{ super() }}
+<div id="models-modal" class="modal">
+  <div class="modal-content">
+    <h4>Tesseract OCR Pipeline models</h4>
+    <table>
+      <thead>
+        <tr>
+          <th>Title</th>
+          <th>Description</th>
+          <th>Biblio</th>
+        </tr>
+      </thead>
+      <tbody>
+        {% for m in tesseract_ocr_models %}
+        <tr id="tesseract-ocr-model-{{ m.hashid }}">
+          <td>{{ m.title }}</td>
+          {% if m.description == '' %}
+          <td>Description is not available.</td>
+          {% else %}
+          <td>{{ m.description }}</td>
+          {% endif %}
+          <td><a href="{{ m.publisher_url }}">{{ m.publisher }}</a> ({{ m.publishing_year }}), {{ m.title }} {{ m.version}}, <a href="{{ m.publishing_url }}">{{ m.publishing_url }}</a></td>
+        </tr>
+        {% endfor %}
+      </tbody>
+    </table>
+  </div>
+  <div class="modal-footer">
+    <a href="#!" class="modal-close waves-effect waves-light btn">Close</a>
+  </div>
+</div>
+
 <div id="progress-modal" class="modal">
   <div class="modal-content">
     <h4><i class="material-icons left">file_upload</i>Uploading files...</h4>
diff --git a/app/templates/services/transkribus_htr_pipeline.html.j2 b/app/templates/services/transkribus_htr_pipeline.html.j2
index 931c85dc..7708e8d8 100644
--- a/app/templates/services/transkribus_htr_pipeline.html.j2
+++ b/app/templates/services/transkribus_htr_pipeline.html.j2
@@ -58,7 +58,17 @@
                 {{ wtf.render_field(form.pdf, accept='application/pdf', placeholder='Choose a PDF file') }}
               </div>
               <div class="col s12 l4">
-                {{ wtf.render_field(form.model, material_icon='language') }}
+                <div class="input-field">
+                  <i class="material-icons prefix">language</i>
+                  {{ form.model() }}
+                  {{ form.model.label }}
+                  <span class="helper-text">
+                    <a class="modal-trigger" href="#models-modal">More details about models</a>
+                  </span>
+                  {% for error in form.model.errors %}
+                  <span class="helper-text error-color-text">{{ error }}</span>
+                  {% endfor %}
+                </div>
               </div>
               <div class="col s12 l3">
                 {{ wtf.render_field(form.version, material_icon='apps') }}
@@ -143,6 +153,29 @@
 
 {% block modals %}
 {{ super() }}
+<div id="models-modal" class="modal">
+  <div class="modal-content">
+    <h4>Transkribus HTR Pipeline models</h4>
+    <ul class="collapsible popout" id="transkribus-htr-models">
+      {% for m in transkribus_htr_models %}
+      <li id="transkribus-htr-model-{{ m.hashid }}">
+        <div class="collapsible-header"><i class="material-icons">widgets</i>{{ m.transkribus_name }}</div>
+        <div class="collapsible-body">
+          {% for m_info in TRANSKRIBUS_HTR_MODELS %}
+          {% if m_info['modelId'] == m.transkribus_model_id %}
+          {{ m_info|tojson }}
+          {% endif %}
+          {% endfor %}
+        </div>
+      </li>
+      {% endfor %}
+    </ul>
+  </div>
+  <div class="modal-footer">
+    <a href="#!" class="modal-close waves-effect waves-light btn">Close</a>
+  </div>
+</div>
+
 <div id="progress-modal" class="modal">
   <div class="modal-content">
     <h4><i class="material-icons left">file_upload</i>Uploading files...</h4>
diff --git a/migrations/versions/aa855b80cf1d_.py b/migrations/versions/9e8d7d15d950_.py
similarity index 90%
rename from migrations/versions/aa855b80cf1d_.py
rename to migrations/versions/9e8d7d15d950_.py
index 687c89a8..b76a490e 100644
--- a/migrations/versions/aa855b80cf1d_.py
+++ b/migrations/versions/9e8d7d15d950_.py
@@ -1,8 +1,8 @@
 """empty message
 
-Revision ID: aa855b80cf1d
+Revision ID: 9e8d7d15d950
 Revises: 
-Create Date: 2022-04-01 12:14:42.606685
+Create Date: 2022-04-22 09:38:49.527498
 
 """
 from alembic import op
@@ -10,7 +10,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = 'aa855b80cf1d'
+revision = '9e8d7d15d950'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -83,6 +83,8 @@ def upgrade():
     sa.Column('compatible_service_versions', sa.String(length=255), nullable=True),
     sa.Column('description', sa.String(length=255), nullable=True),
     sa.Column('publisher', sa.String(length=128), nullable=True),
+    sa.Column('publisher_url', sa.String(length=512), nullable=True),
+    sa.Column('publishing_url', sa.String(length=512), nullable=True),
     sa.Column('publishing_year', sa.Integer(), nullable=True),
     sa.Column('shared', sa.Boolean(), nullable=True),
     sa.Column('title', sa.String(length=64), nullable=True),
@@ -90,6 +92,15 @@ def upgrade():
     sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
     sa.PrimaryKeyConstraint('id')
     )
+    op.create_table('transkribus_htr_models',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.Integer(), nullable=True),
+    sa.Column('shared', sa.Boolean(), nullable=True),
+    sa.Column('transkribus_model_id', sa.Integer(), nullable=True),
+    sa.Column('transkribus_name', sa.String(length=64), nullable=True),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
     op.create_table('corpus_files',
     sa.Column('creation_date', sa.DateTime(), nullable=True),
     sa.Column('filename', sa.String(length=255), nullable=True),
@@ -141,6 +152,7 @@ def downgrade():
     op.drop_table('job_results')
     op.drop_table('job_inputs')
     op.drop_table('corpus_files')
+    op.drop_table('transkribus_htr_models')
     op.drop_table('tesseract_ocr_models')
     op.drop_table('jobs')
     op.drop_table('corpora')
diff --git a/nopaque.py b/nopaque.py
index 243b915d..0f2d0d2a 100644
--- a/nopaque.py
+++ b/nopaque.py
@@ -13,6 +13,7 @@ from app.models import (
     Permission,
     Role,
     TesseractOCRModel,
+    TranskribusHTRModel,
     User
 )  # noqa
 from flask import Flask  # noqa
@@ -42,5 +43,6 @@ def make_shell_context() -> Dict[str, Any]:
         'Permission': Permission,
         'Role': Role,
         'TesseractOCRModel': TesseractOCRModel,
+        'TranskribusHTRModel': TranskribusHTRModel,
         'User': User
     }