How to make a DFF to be mandatory for Specific Manufacturing plant

Summary:

I have created the DFF on work execution and I need to make the DFF mandatory for the specific MFG plant. How can I achieve this?

Content (please ensure you mask any confidential information):

I have created the DFF on work execution and I need to make the DFF mandatory for the specific MFG plant. How can I achieve this?

Version (include the version you are using, if applicable):

I have created the DFF on work execution and I need to make the DFF mandatory for the specific MFG plant. How can I achieve this?

Code Snippet (add any code snippets that support your topic, if applicable):