@Ianhall1892
In that case, you can set the default property of the dropdown controls to:
If(FormName.Mode = FormMode.Edit, LookUp(DataSource, ID = ThisItem.ID).ColumnToShow)
Here, you need to replace DataSource with the items property of the dropdown. ID needs to be replaced with the column that you are trying to match on. ColumnToShow is the column getting displayed in the dropdown.
Hope this Helps!
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