In Skirmish options, what is "units"???

[Eisendrache]

In the Command and Conquer games, in the skirmish options there is always a "units" option and it goes from like 0-11 or 0-12. I was wondering what exactly that means because, surely it cannot mean the number of say Tanks or Infantry you can make?? Sorry if this question seems "newb" or whatever, I CANNOT find ANYTHING on the internet about it, it's maddening tbh. Certain specific topics cannot be found on the interwebs, thus I need this question answered by a human. Please help, thanks so much!

[Lovehandles]

It's a slider for determining starting units. :- )

[Eisendrache]

Ohhhhhhhhhhhhhhhhh! Omg that makes sense! Dang it! They should've titled it "Starting Units" then!! Man thanks so much for your help, my good sir!!!! Much appreciated! Have a great day!!