ARM Transaction Upload to Multiple Reconciliations 11.1.2.4 version

Hi,

I am using ARM 11.1.2.4 and trying to upload transaction to multiple accounts. From the drop down menus I am selecting:

Tools

then select "Import "Pre-Mapped Transactions" 

File: browse for the file I want to upload,

Transaction: select "Explained Balance"

Import type: Replace All

Date Format: MM-DD-YY

Then I clicked on "Import"

My file loaded but it is not pulling any of the information and amount that I had in the file. My file is using the transaction detail file format and I added "Reconciliation Account ID" column to make it go to the right reconciliation (and it did).

Where do I map the columns? I can't seem to find it in ARM. Is it done in ARM or FDMEE?