How do I install a drain for a preformed shower pan:

Would this be a shower pan for a custom tile shower or a manufactured shower base?

It is a manufactured shower base

What is it you wish to know? The correct drain for your base? How not connect a drain that's already in the base? You haven't anything to work with. I still don't know exactly what you're asking. To answer a question such as yours we need to know the type of drain, the material the pipes are made of. In short we need details and information .Regards, Tom