Merge branch 'nextcloud_gitlab' into 'master'

be more verbose and add nextcloud and gitlab

See merge request !1

docs/index.md

 # CCCV Infrastructure Documentation
 
-Here, you’ll find all documentation needed to use the CCCV services which we use for the event organization.
+Here, you’ll find all documentation needed to use the CCCV services which we use for the event organization. Plain accounts
+won't have any access rights. We'll provide ressources at our services for every team. Accounts associated with a team 
+will be granted access to those ressources.
+
+Mail is handled a bit differently, if you need a @cccv.de address please contact the administration team.
 
 If you have any problems, you can contact the administration team at `it [at] cccv dot de`.
 
+
 ## uffd (Single Sign On)
 
-[uffd](https://sso.cccv.de) (**U**ser**F**erwaltungs**F**ronten**d**) is our Single Sign on based on LDAP. You can configure all settings for your user on https://sso.cccv.de on one central location. This is the user you can use to log in to all other services.
+[uffd](https://sso.cccv.de) (**U**ser**F**erwaltungs**F**ronten**d**) is our Single Sign on based on LDAP. You can configure all settings for your user on [sso.cccv.de](https://sso.cccv.de) on one central location. This is the user you can use to log in to all other services.
+
+## Nextcloud
+
+If your account grants access to the nextcloud, you can access it at [cloud.cccv.de](https://cloud.cccv.de).
+
+## Gitlab
+
+If your account grants access to the gitlab, you can access it at [git.cccv.de](https://git.cccv.de).
 
 ## Mail