diff --git a/notes.md b/notes.md
index a3ba74d..5bf6480 100644
--- a/notes.md
+++ b/notes.md
@@ -1,6 +1,6 @@
 # Programmieren [1,2] Gitlab
 
-## Gitlab
+## Authentisierung
 
 - use GITZ LDAP for login
 - not allow "create new repo"
@@ -9,20 +9,20 @@
 
 - GitLab CI
 - (Docker)container
-- Shared Runners
+- Shared Runner
 - restrict Container to checkstyle
 - disable internet access for container
   
-## Deadline cronjob
+## Deadline [at,cron]job
 
 - each repo has protected master branch -> used for handing in exercises
 - create automatic protected TAG on deadline in each repo
 - trigger via push to master repo
 - start jplag via protected runner that can clone / checkout all repos
 
-## (optional) Sync Cronjob
+## (optional) sync script
 
-- sync student / groups from Stud.IP REST API to Gitlab REST API
+- (one-way) sync students and groups from [http://docs.studip.de/develop/Entwickler/RESTAPI](Stud.IP REST API) to [https://docs.gitlab.com/ce/api/](Gitlab REST API)
 - fork public repo with CI config etc into one private repo per student
 - give students *Developer* access
 - *Owner* is whoever