Tags Field in the API Definition Object Clarification

In the full API config json for Tyk found here: //tyk.io/docs/tyk-gateway-api/api-definition-objects/ there is a spot to add a list of tags, I was really hoping that these would show up in the Tyk-Pump’s analytics tag slice to help get some meta data around our Proxies in to our analytics (basically this would help us put together better dashboards for developers and the like).

I can not find anywhere where these tags are used in the docs.

Thanks for your help,