Work Order Header attribute support in PS Flow Sequencing Rules

Summary:

We need clarification and supporting documentation regarding the setup and usage of Work Order Header Attributes in Flow Schedule Sequencing.

As per the 26A readiness documentation below, it appears feasible to declare and use Work Order Header Attribute Groups within a Scheduling Organization:

However, the latest 26B documentation introduces constraints and potentially conflicting behavior:

Specifically, the documentation states:
“Note that a work order header attribute isn’t considered for flow sequencing, if two or more work orders, which produce the same item, have different attribute values for that attribute. Any flow sequencing rule that uses this specific work order header attribute is ignored.”