EP8810 - Function AX: work control and supervision:

A higher Officer can amend the function details of all grades (INSP, RE,RO & RA on the COP system)

An Officer can only amend function details of Assistant Officers and Administrative Assistants (RO & RA on the COP system).

For functions AP,CG,CP,DA,FT,PA,SA or ST the entries are F, P or N.

For all other functions the entry is A or N.