[DRG]

1. Click on the Scenario save button
2. Save the scenario
3. Open Preferences and turn off Objective flags and ID tags
4. Open the scenario in the editor--- Use the buy button to remove all the units but the HQ's
5. Click on the SAVE MAP button and save it
6. Open the map with either the extended map editor or the in game editor

The whole process takes under a minute with a bit of practice and can be done at any point after the scenario start