Assimilation profile

From Memory Alpha, the free Star Trek reference

An assimilation profile was a type of computer file found within the Borg Collective.

It contained information gathered about drones before their assimilation into the Collective, such as their names, home planet, and biographical information.

In 2376 Seven of Nine, after retrieving Icheb, Mezoti, Rebi, and Azan from a damaged Borg cube, found and distributed their assimilation profiles so they could resume their pre-assimilation identities. (VOY: "Collective")