Modify Default username 'admin' for Cisco Firepower

[NeWGuy1109]

Is it possible to modify default username for Cisco Firepower devices specifically 'admin'.. i dont think it is but not sure. can i get a reference document for it ? i am being asked as part of Build Compliance to modify username of all default accounts.

[balaji.bandi · Accepted solution]

Admin Account

The admin account is a default user account and cannot be modified or deleted. This account is the system administrator or superuser account and has full privileges. There is no default password assigned to the admin account; you must choose the password during the initial system setup.

The admin account is always active and does not expire. You cannot configure the admin account as inactive.