diff --git a/app/corpora/events.py b/app/corpora/events.py
index 01a73aec..0d973dee 100644
--- a/app/corpora/events.py
+++ b/app/corpora/events.py
@@ -2,7 +2,7 @@ from flask import current_app, request
 from flask_login import current_user
 from socket import gaierror
 from . import cqi
-from .. import db, logger, socketio
+from .. import db, socketio
 from ..decorators import socketio_login_required
 from ..events import connected_sessions
 from ..models import Corpus, User
diff --git a/app/models.py b/app/models.py
index 378800dc..773883e9 100644
--- a/app/models.py
+++ b/app/models.py
@@ -16,10 +16,10 @@ class Permission:
     can be evaluated using the bitwise operator &. 3 equals to CREATE_JOB and
     DELETE_JOB and so on.
     """
-    CREATE_JOB = 1
-    DELETE_JOB = 2
-    # WRITE = 4
-    # MODERATE = 8
+    MANAGE_CORPORA = 1
+    MANAGE_JOBS = 2
+    # PERMISSION_NAME = 4
+    # PERMISSION_NAME = 8
     ADMIN = 16
 
 
@@ -78,14 +78,14 @@ class Role(db.Model):
     @staticmethod
     def insert_roles():
         """
-        Inserts roles into the databes. This has to be executed befor Users are
-        added to the database. Otherwiese Users will not have a Role assigned
-        to them. Order of the roles dictionary determines the ID of each role.
-        User hast the ID 1 and Administrator has the ID 2.
+        Inserts roles into the database. This has to be executed befor Users
+        are added to the database. Otherwiese Users will not have a Role
+        assigned to them. Order of the roles dictionary determines the ID of
+        each role. Users have the ID 1 and Administrators have the ID 2.
         """
-        roles = {'User': [Permission.CREATE_JOB],
-                 'Administrator': [Permission.ADMIN, Permission.CREATE_JOB,
-                                   Permission.DELETE_JOB]}
+        roles = {'User': [Permission.MANAGE_CORPORA, Permission.MANAGE_JOBS],
+                 'Administrator': [Permission.MANAGE_CORPORA,
+                                   Permission.MANAGE_JOBS, Permission.ADMIN]}
         default_role = 'User'
         for r in roles:
             role = Role.query.filter_by(name=r).first()
@@ -385,6 +385,7 @@ class CorpusFile(db.Model):
                             self.dir, self.filename)
         element_tree = ET.parse(file)
         text_node = element_tree.find('text')
+        # TODO: USE OR
         text_node.set('address', self.address if self.address else "NULL")
         text_node.set('author', self.author)
         text_node.set('booktitle', self.booktitle if self.booktitle else "NULL")