How to add the segments of the Chart of Accounts to the OTBI Subject Area

Summary:

Unable to find the  4th and 5th segments of the Chart of Accounts in the General Ledger or Budgetary Control subject areas

Content (required):

Our COA has 5 segments. I am able to find the first 3 segments in the General Ledger as well as the Budgetary Control subject areas. However, I cannot find the 4th, and 5th ones, which I believe are key flexfields.

I went to the "Manage Key Flexfields" task and then the "Manage Segment Labels" screen for the Budgetary Control flexfield code. I can see that for the first 3 segments, there are the BI Object Names set up for them. For example,