diff --git a/admin/src/admin/__init__.py b/admin/src/admin/__init__.py
index ba83bdb..3b22800 100644
--- a/admin/src/admin/__init__.py
+++ b/admin/src/admin/__init__.py
@@ -63,6 +63,10 @@ def send_templates(path):
 def send_static_js(path):
     return send_from_directory(os.path.join(app.root_path, 'static'), path)
 
+@app.route('/isard-sso-admin/avatars/<path:path>')
+def send_avatars_img(path):
+    return send_from_directory(os.path.join(app.root_path, '../avatars/master-avatars'), path)
+
 # @app.errorhandler(404)
 # def not_found_error(error):
 #     return render_template('page_404.html'), 404
diff --git a/admin/src/admin/lib/admin.py b/admin/src/admin/lib/admin.py
index 5acf5d1..a5d8772 100644
--- a/admin/src/admin/lib/admin.py
+++ b/admin/src/admin/lib/admin.py
@@ -147,7 +147,7 @@ class Admin():
         return True
 
     def get_moodle_users(self):
-        return self.moodle.get_users_with_groups_and_roles()
+        return [u for u in self.moodle.get_users_with_groups_and_roles() if u['username'] not in ['guest','ddadmin','admin'] and not u['username'].startswith('system')]
 
     ## TOO SLOW. Not used.
     # def get_moodle_users(self):
@@ -173,7 +173,7 @@ class Admin():
                 "email": u.get('email',''),
                 "groups": u['group'],
                 "roles": filter_roles_list(u['role'])} 
-                for u in users]
+                for u in users if u['username'] not in ['guest','ddadmin','admin'] and not u['username'].startswith('system')]
 
     def get_nextcloud_users(self):
         return [{"id":u['username'],
@@ -183,7 +183,7 @@ class Admin():
                 "email": u.get('email',''),
                 "groups": u['groups'],
                 "roles": False}
-                for u in self.nextcloud.get_users_list()]
+                for u in self.nextcloud.get_users_list() if u['username'] not in ['guest','ddadmin','admin'] and not u['username'].startswith('system')]
 
     ## TOO SLOW
     # def get_nextcloud_users(self):
diff --git a/admin/src/admin/static/js/users.js b/admin/src/admin/static/js/users.js
index e7a1404..53c6226 100644
--- a/admin/src/admin/static/js/users.js
+++ b/admin/src/admin/static/js/users.js
@@ -183,6 +183,11 @@ $(document).ready(function() {
 				],
 			 "order": [[4, 'asc']],		 
 		"columnDefs": [ {
+                            "targets": 1,
+                            "render": function ( data, type, full, meta ) {
+                                    return '<img src="/isard-sso-admin/avatars/'+full.id+'" alt="X" title="'+full.id+'" width="25" height="25">'
+                            }},
+                            {
 							"targets": 2,
 							"render": function ( data, type, full, meta ) {
 							  if(full.keycloak){
diff --git a/admin/src/admin/static/templates/pages/users.html b/admin/src/admin/static/templates/pages/users.html
index b2de05e..59a5762 100644
--- a/admin/src/admin/static/templates/pages/users.html
+++ b/admin/src/admin/static/templates/pages/users.html
@@ -34,7 +34,7 @@
 					<thead>
 						<tr>
 							<th></th>
-							<th>Id</th>
+							<th>Avatar</th>
 							<th>Keycloak</th>
 							<th>K.Groups</th>
 							<th>K.Roles</th>
diff --git a/admin/src/moodle_saml.py b/admin/src/moodle_saml.py
index 141aef8..af08cb0 100644
--- a/admin/src/moodle_saml.py
+++ b/admin/src/moodle_saml.py
@@ -131,7 +131,7 @@ class MoodleSaml():
     def set_moodle_saml_plugin(self):
         config={'idpmetadata': self.parse_idp_metadata(),
                 'certs_locked': '1',
-                'duallogin': '0',
+                'duallogin': '1',
                 'idpattr': 'username',
                 'autocreate': '1',
                 'saml_role_siteadmin_map': 'admin',
diff --git a/docker/api/src/api/lib/menu.py b/docker/api/src/api/lib/menu.py
index c1aa10b..4724184 100644
--- a/docker/api/src/api/lib/menu.py
+++ b/docker/api/src/api/lib/menu.py
@@ -63,3 +63,11 @@ class Menu():
         return self.menudict
         # with open('menu.yaml', 'w') as yml:
         #     print(yaml.dump(header, yml, allow_unicode=True))
+
+    def parse_css_color(self):
+        pass
+        #Replace colors in dd.css based on system.yml:
+            # colours:
+            # background: "#F0F0F0"
+            # primary: "#92AE01"
+            # secondary: "#FFFFFF"
\ No newline at end of file