Delete unnecessary units in editor

[lunca]

I'm working on a smaller scenary mode. Can I delete unnecessary units in editor/units and in editor/Air Groups that I do not use or need in the scenario. There are currently several thousand units and air groups inside. I would like to arrange it so that there are only those units that I use. If necessary, I would then add new graund or air units if I needed them via TEO(OB).

Is that ok?
You recommend something else to keep the editor organized and clean?
Thnx

[Teo41_ITA]

Just remove all the units you don't need. For the 1942-45 Grand Campaign, I removed all WITW units and I gained roughly 2.000 new slots that I can use for my units.

[Karri]

AFAIK, you shouldn't ever remove anything. Especially air units, it can screw things up.