The first part of the myserver6 features page at
allonis.com/support/documentation?view=category&id=426
describes being able to use floating windows to show different parts of a user interface. It says to use the 'Popup' command to launch these windows, giving as example:
Popup|url~overlay~left~top~width~height
Unfortunately 'Popup' doesn't seem to exist in the list of commands for the command builder and trying to use it gets an 'Unknown command' error in the event log.
Is this supposed to work?