Colonization and initiation. Beginning. Middle. End?

[Senusret I]

For your GLOs expansion process, at what point is the initiation of the members?

Are they initiated at the same time the chapter is chartered -- at the end of the whole thing?

Are they pledged, then initiated, then have a probationary period before the chapter is chartered?

Are they initiated at the very beginning without a pledge process and then work toward chartering?

Is it somewhere in between or none of these?

I am curious.... some of my questions about Pike at Howard still linger and now I want to know how all types of GLOs might go about this.

I feel like I asked this before, so if I did, my bad.