How to use default Merchant Category Code for Matercard CDF3 file ?

Summary:

I am testing a CDF3 Mastercard file and i noticed that the file contains many different Merchant Names/Merchant Category Codes.

i don't want to deal with uploading and mapping hunderds of lookup codes.

I want to simplify the process as follows :

One default Merchant Category Code "Misc" for all Merchant names mapped to the same "Misc" expense type. then after uploading the file the user will change the expense type manually when creating the expense report.

is that possible ?

Content (required):

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

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