How can I create a nine segment KFF in the Assignment section of an Employee?

Summary:

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We need to have an additional account number. The EFF segment makes the screen too big. I tried to create a KFF by adding it to People Group Flexfield (PPG) under the Global Human Resources.

I added another code and then added the segments. However.I cannot see them in front end.

Is there any other configuration/page composer changes that need to be done?

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