How does the process of flowing from AE to AA work?

1. Does AA need to recall all its' furloughs first before it starts accepting AE?

2. Once AE pilots flow to AA, what will be the ratio to remaining recalls/street hires?

3. Can AE pilot flow at anytime after an initial offer?

4. Is this flow agreement a side letter or part of a larger agreement?

5. Where can I see/get this agreement?

Thanks.