When you want to add a profile with a LNAB as Unknown, to the [[Category: Recycle Unknowns]] you need to consider the following:
- It must be orphaned
- It must not be connected to any other profile
- It must be without any dates/locations which would enable a researcher to identify profile.
Also do a check in the Changes tab of the profile to see if there is any clue of who this profile might have been created for.