The members of the various advertising agency functional departments (such as account management, creative, media planning, research, traffic, etc.) who are assigned to work on an ongoing basis on the projects related to a particular agency client.

Numeric identifier that groups accounts (fund/activity/subactivity) together for financial reporting purposes.   A new account group is created for each budget year when year logic is used.  The subactivities (i.e., main, part of, and subcontract) are reported in aggregate by account group