Some but by now means all of the Issue Resolution from FTF-1 are applicable to the GraphQL PSM. These should be determined and applied as appropriate.

Generate new GraphQL PSM Schema from the PIM

The 1-1 FTF did not apply PIM changes to the GraphQL PSM. Furthermore the proposed schema mapping was in practice less than optimal for specialization-generalization relationships, leading to a complicated mapping in many GraphQL software language clients.
This proposal uses an improved mapping where there is a base type for common attributes and union for the specialized attributes.

The GraphQL mapping in the specification and defined in the schema files leads to an unnecessarily complicated implementation of the standard and should be simplified

Regenerate GraphQL PSM with updated mapping

The updated mappings from PIM to GraphQL as incorporated into the TDAI beta spec should be used.