Can we use HCM data loader to load DFFs into HRT_PROFILE_ITEMS?

Summary: We are loading profile items using HCM data loader and have now defined a new DFF, ATTRIBUTE_DATE1, which we also wish to load but the documentation only shows ItemDate1, which is a different field. Is it possible to load DFFs into this table using HCM data loader?

Version (include the version you are using, if applicable): HCM 23B