We have poc patches for how this might look but the actual structure and naming is up to Build to decide.

rhel8.3 6.0: https://spruce.mongodb.com/version/6717f189c5d6bc00073c3eac/tasks?sorts=STATUS%3AASC%3BBASE_STATUS%3ADESC

rhel8.3 7.0: https://spruce.mongodb.com/version/6717f18a75f7bf00078db6f9/tasks?sorts=STATUS%3AASC%3BBASE_STATUS%3ADESC

rhel7.9 6.0 https://spruce.mongodb.com/version/66edaa080ff3830007de969f/tasks?page=0&sorts=STATUS%3AASC%3BBASE_STATUS%3ADESC&variant=%5Eenterprise-rhel-72-s390x%24

We won't have rhel7.4 anymore but rhel7.9 is ok on 6.0 per AlexE