I would like to see how both the service flow and PurePath look in a cross environment.
I need a full capabilities list:
You can find all information here: https://www.dynatrace.com/support/help/observe-and-explore/purepath-distributed-traces/purepath-conn...
If I get redirected to another dynatrace environment, can I come back again to same when reverse traced.
I'm unsure about this, but if you configured a connection to the remote environment and you can't see requests on it, you can trigger a manual search for the trace in configured environments. In the upper-right corner of the trace page, select Find in remote environments.