Discussed with Oliver This part of docs in not clear

 https://github.com/stolostron/rhacm-docs/blob/2.13_stage/clusters/cluster_lifecycle/placement_overview.adoc#placement-overview

• Placements rank the clusters by the requirements and select a subset of clusters from them.

   

Provide info for the following steps:

1. - [ ] Mandatory Add the required version to the Fix version/s field.

some improvements in ACM 2.13 would be nice