Is there a way to restrict value set values based on the manufacturing plant?

Summary:

Is there a way to restrict value set values based on the manufacturing plant?

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There is a requirement to create DFF attribute in Work Order Header DFF. This should show all the work orders in a plant. We defined a DFF attribute and required value set. Tried to search on metalink for restricting work orders as per the plant. Found Doc ID 2700829.1. We added condition as per this document in value set. But, still we are able to see work orders from other plants. Want to know whether FND_GLOBAL.GET_SESSION_ATTRIBUTE is the right approach and what value should be used for FND_GLOBAL.GET_SESSION_ATTRIBUTE. If not, what should we use to restrict work orders. In EBS, we can use MFG_ORGANIZATION_ID for such requirement.