I connected my alfresco with a ldap and all works very well. But I have one problem. All groups of the alfresco system are not available if ein want to set permissions to an document. Mainly I want to set specific permissions to wiki pages(Location: Repository > Sites > mySite > wiki > myPage). I set the permission of the group "EVERYONE" to "consumer" and then I want to set other permissions to the site groups but I can't choose them if I click on the "Add User/Group"-Button. I only get the ldap-groups…what i have to do that i can use all groups(ldap & system-groups)?
When you select groups from a picker in Alfresco, the system is not querying LDAP at that time. Instead it is looking at the groups it knows about. So unless you are sync-ing those other groups into Alfresco, they will not be selectable.
If you are synchronizing those groups into the Alfresco repository and they still aren't showing up, then there is a problem.