Do you mean - Standard Operating Procedure (SOP) ? This varies from deployment to deployment, what you like to hand over for operation to maintain day-to-day tasks, and also refer to this document when there is an issue encountered to fix.
This will be covered part of project stage HLD and LLD,
1. Scope of document which covers
2. high-level network layout, where the devices are located.
3. Physical network connection and IP address (username and password)
4. how to look at Dashboard device health and status and Error Logs
5. Troubleshoot tips ( like the example, device authentication, 802.1x authentication, PKI if ISE handling) so on...
