Import Value of a Combo Box

Import Value of a Combo Box

  
I would like to import my customer records from an excel file and one of the attributes in the imported data holds a text value that came from a drop down box. I have recreated the same entity/attribute layout in Outsystems for the data I will be importing, however, in place of using a Static Entity and holding the vlaue of the combo box within its records, I have gone with using an Entity and storing the value that would be stored in the records in an Attribute called Name. Then in my Customer Entity I assign an Identifier to refrence this list for my combo box. I have done this because I would like for backend users to be able to add to this list of names from a settings page I am creating.

I have tried everything I can think of to import the value of the combo box using the value that came from the drop down in the excel file I will be importing, but I cannot firgure out how to do this. Can you not import data into an Attribute that is set as an Identefier of another Entity?

Any help or suggestions are greatly appreciated.