Un-editable drop down cells in a report.


I am trying to make a report with a column that has a drop-down with preset selections. The problem is that when I try to access that column from the report sheet (not the master sheet, master sheet works just fine), the drop-down column is un-editable (greyed out). If I set it as a text/number type column, then I can edit it on the report.

Any ideas on how to solve it?