You need to develop coherent curricula. This is particularly important in Tribal Colleges because this is where the culture fits mostly. You will also need to have English, History, Science, Math, etc. Assessment of student outcomes is a very important element these days. As you design curricula, it will be important that you not only say what you think students should learn in their programs but also how you are going to tell if they did.
Faculty is an important part of programs.
Part of the thinking as an institution matter is that everybody who teaches anything needs to be on your faculty. Even if that is a one-week training session, you need to develop some method for appointing the person who conducts the session as an adjunct faculty member. The faculty don't all have to be full-time but some of them should be. Community and Continuing Education is another element in a college. You may have a lot of people who just want to take a workshop her and there without actually going to college.