On the subject of background/one shot characters

[UnderCapGary]

There are several characters out there that probably caught one brony's heart no doubt,there were also quite a bunch of fellows that only apeared in a single scene, Rainbow Dash's father being a more than perfect example for my case.There was also a bunch of other non-canon characters,not to confuse with other Canon characters that only appears in one episode but are still introduced and/or have a speaking role and name.

What i'm asking in a more simple term is : Should one-shot characters seen in the show be considered FIM Cast on an App or just normal characters if they are taken from the show?

Refer to rainbow dash's father as an example,if one were to make an app using this image would it be FIM-Cast or Pegasi?

[Bellosh]

Any ponies that appear in episode backgrounds are considered Tier 3 characters in World of Equestria. Please refer to the Canterlot Census for more information.

PS: Rainbow Dash's dad is already being played by one of our RPers.

[UnderCapGary]

Any ponies that appear in episode backgrounds are considered Tier 3 characters in World of Equestria. Please refer to the Canterlot Census for more information.

PS: Rainbow Dash's dad is already being played by one of our RPers.

I was citing him as an example,thank ye for the quick response tough!