Is it possible to give Admiral / General abilities to a fighting unit?

[OneRedBlock]

I'm working on a custom Scenario for me (and my friend who wants to play it), and I was wondering if you could give the abilities of a Great Admiral or General to a unit. I tried the wiki, but it didn't give me any helpful information.

(Also, if you want to know why, I'm giving Great Admiral abilities to Great Galleasses for a pirate-like civ, and Great General abilities to Knights for a vereh honorabuh civ.)

 

[AW Arcaeca]

If you're looking to give units the "near great general" bonus, you can just give PROMOTION_GREAT_GENERAL as a free promotion to your unit. I can only assume that's what you mean.