Extension Manager 

Some general settings of TYPO3 Address Management can be only configured in the Extension Manager / Extension Configuration.

Settings 

Root category for addresses 

Property
basic.feUserRelation
Data type
boolean
Default
(none)
Description
Enables the connection between addresses and Frontend Users. This is useful, if frontend users need to be able to edit their own profile in th frontend

Root category for addresses 

Property
basic.rootCategory
Data type
int
Default
(none)
Description
If you add the uid of a TYPO3 SysCategory here, this category will be shown as the only available root category for the Address records. This helps to limit the available options (aka. sysCategores) for the editors and might imporove the backend usability