Associate Business Unit with Legal Entity

Hello,

My customer needs to associate more Business Units with one Legal Entity.

I found a post on Help Center which gives step by step procedure on how to do this in Setup and Maintenance. (https://docs.oracle.com/en/cloud/saas/human-resources/faigh/associate-business-unit-with-legal-empl…)

I followed the steps, but I am stuck at point 8, not being able to add the context BU to LE.

1. Go to My Enterprise > Setup and Maintenance.
2. Search and select the Manage Extensible Flexfields task.
3. Search for Organization Information EFF on the Manage Extensible Flexfields page.
4. Click Edit.
5. Expand the Organization category and select Legal Employer