'''3. Groups'''
This dropdown field is used for creating new ownCloud Security Groups. New or existing groups can be associated
can be associated at this point with a new user ID about the be "Create"d. If a new group is created from this field field is can be associated with existing user IDs further down on the User settings screen.
'''4. Create'''
This is a button used for creating a new ownCloud user ID.
'''5. Default Quota'''
What is a "quota"? All ownCloud instance users share a pool of permanent disk storage. In most cases an ownCloud ownCloud Administrator may decide to manage the maximum amount of storage each user will be allocated. This maximum is called a "quota". For example, say that all users share a pool of storage 1 TB (Tera Byte) of storage. The ownCloud Administrator decides that new users will be allocated 10 GB (Giga Bytes) at the start. More storage can be set for each user later. So in this example the Administrator will set the "Default Quota" field in the security toolbar to 10 GB. Any new ownCloud user IDs created from here on will be set to 10 GB. It is highly '''recommended''' that quotas are set for a new ownCloud instance until shared storage use is better understood.
===User List===
At User List of ownCloud users appears below the security toolbar.