I think the topic has uncovered the question...
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In your "events" menu at upper left of screen choose "add group."
Make a group in scirra company?
Can you give me a screenshot?
I think the easiest way is to right click an empty space in the event sheet and choose add group. Keyboard short-cut is "G"
NO! Lol, I meant the new groups that scirra had made them in the forum. Not in the program.