Uploading Dropdown Choices from a source file in Data Shuttle

DavidG_WFIACN ✭✭✭
edited 06/14/22 in Add Ons and Integrations

What format does the source file need to be in order for Data Shuttle to upload dropdown choices? I know it needs to be a .csv or Excel file, but what does that file look like? All all values in a single entry or are they delimited? Maybe I am missing something, but this is not very clear to me.