A user might want to specify read tag set on specific db servers and only want queries going to those servers. This can be done by setting readPreferenceTags in the connection string but there is no equivalent option in Compass.

Intercom conversation : https://app.intercom.io/a/apps/p57suhg7/inbox/inbox/2874483/conversations/20473745764

As Atlas uses tags to identify Analytics nodes, it'd be useful to extend the connect screen with readPreference tags.