[trebb]

one word.....

Rendition

Not sure that exactly fits if I read the definition right.

I prefer "Confinement"...

[Covenantor]

https://www.washingtonpost.com/world/national-security/renditions-continue-under-obama-despite-due-process-concerns/2013/01/01/4e593aa0-5102-11e2-984e-f1de82a7c98a_story.html