Active Directory Sites and Services - Description Field Idea's

The company I work for is growing up, and we're trying to do some things better here. We are a medium sized MSP with a LOT of subnets that we are discovering haven't been added to AD-Sites and services. We're working on cleaning that up, but we're trying to come up with what we should put into the description field of each subnet. We're thinking about putting what Site, VLAN Number/Name, Purpose (what kind of servers/service).

Something like "Chicago VLAN 3232 - 3232\_CHI\_VLAN-PURPLE (Corp Secure Access Hosts)" - Is there anything else anybody can think of that might be worth adding to the description fields here?

And yeah - out of the 1000 problems I have, I'm posting about a description field in ADSS. :)