Correct file tree when adding a NEW plane/other unit model

[insider]

sorry, didn't find any installation guides via google.

 

I mean, if we've got some new craft, say f-19 (which is unlikely existing in reality, but remember this is just an example's name).

 

In order to make DCS recognize a new battle entity (f-19 for us)...

- which scripts with planes list shoul I change ?

- which files does it need except a model (*.EDM) to be displayed properly in game ?

- some extra stuff may be useful ?

 

again, i meant NOT a mod installation but adding NEW plane (or other unit) which DID NOT exist in DCS before.

 

thx in advance...