what army regulations explains conditional releases
Members of the army reserve wishing to transfer to another component of the Department of Defense can request a conditional release. This process is different from transferring within the reserve system and has a unique protocol, discretion ultimately lying with the National AMEDD Augmentation Detachment commander.
Submitting a Request. Both you and a recruiter from the department you are joining must fill out a Conditional Release DD 368 Form. Additionally, you will need to provide a letter of Conditional Tender of Resignation.