Smartconnect - No groups in map

When creating a GP Map in smartconnect you don't see any groups to select from.

To fix this you need to:
1. Go to GP: Microsoft Dynamics GP> Tools> Smartconnect> GP Resource Cache - Run this
2. Go to Smartconnect: Setup> Setup> Smartconnect Dynamics GP Connector> Connector Setup - Register Maps.
3. Go to Smartconnect: Setup> System Maintenance> Process

You should be fine thereafter
P.S. these processes take a while to run, be patient.