#2073 - Support setting to prevent Tower from pulling from requirements.yml files for an SCM project

awx/main/conf.py

@@ -277,6 +277,16 @@ register(
     placeholder={'HTTP_PROXY': 'myproxy.local:8080'},
 )
 
+register(
+    'AWX_ROLES_ENABLED',
+    field_class=fields.BooleanField,
+    default=True,
+    label=_('Enable Role Download'),
+    help_text=_('Allows roles to be dynamically downlaoded from a requirements.yml file for SCM projects.'),
+    category=_('Jobs'),
+    category_slug='jobs',
+)
+
 register(
     'STDOUT_MAX_BYTES_DISPLAY',
     field_class=fields.IntegerField,