Final answer:
Operations at the AOL and reciprocal support are typically detailed in an Interagency Agreement or MOU, which outline roles, resources, and protocols for joint operations.
Step-by-step explanation:
The coordination and formal documentation of operations at the Alternate Operating Location (AOL) and any reciprocal support from other agencies are typically detailed in an Interagency Agreement or a Memorandum of Understanding (MOU).
These documents are essential for clarifying roles, responsibilities, and procedures for joint operations. An MOU, for instance, will often include detailed plans on resource sharing, support provisions, and operational protocols to ensure that all parties have a clear understanding of their commitment to mutual aid and assistance during an emergency or operational move to an AOL.