---- dataentry configoptions ----
type             : constant
name             : UNBLACKLIST_IN_PROFILE
purpose          : Add a link to remove a subscriber from the blacklist in their profile
allowed          : true false 0 1
default          : 0
status_s         : 
category         : subscriber management
----

The link is always on the history page of the subscriber. This setting will also add it to their main profile page.