The system groups and displays available PRs for processing in ME57 as shown below.
From the list, you've the option to pick desired PR for PO conversion but it is not possible to pick selected PR from the individual group. For this, you've the option only to adopt from document overview as shown below after you processed the PR.
![Robert Priest - People Like You and Me (2024) [Hi-Res]](http://www.dibpic.com/uploads/posts/2025-07/1751805912_lhttl01vuwv8a_600.jpg)
