Data Validation List From Table. Select a cell in which you want the dropdown to appear d3 in our case. A1 a12 instead of the column name.
So with three options to choose from the question is which is the best. Select a cell in which you want the dropdown to appear d3 in our case. Which method to choose.
Indirect mylist the data validation list will now expand whenever new items are added to the table.
Select the cells in which you want the drop down list. Or press the f3 key to see a list of names click on a name and click ok. Click in the source box and type an equal sign and the list name for example. On the data tab in the data tools group click data validation.