ChaRM functionality

Dear Experts,

I have a few questions regarding the ChaRM functionality:

1) Is it possible to add several approval steps (with email notification) before authorizing a change request?

2) Is it possible to add several approval steps (with email notification) before importing to QA / PRD ?

3) Is it possible to add transport requests (created as part of the change request) to a specific maintenance cycle or implementation project?

4) Is it possible to transport single transport requests that are assigned to an implementation project (and maintenance cycle) manually without changing the maintenance cycle status?

Thank you very much for any answer!

Of course I will reward points.

Best regards,

Marc