How to search sessions for a specific variable value

ActiveSync sessions don't always provide great data for troubleshooting. I would like to be able to search sessions by access policy, server address and user name. With the variables I have this would be session.server.network.name session.assigned.uuid session.access.profile

 

With our splunk data I don't have these variables When I try to create a custom APM report I don't have these variables When I click manage sessions I can't search or filter these variables.

 

For splunk I think I need to hit up the analytics app thread but aside from that, is it possible to search on these?