Can't test now but ChatGPT said this:
Creating a drop-down list in LibreOffice Calc involves using the Data Validity feature. Here are the steps to create a drop-down list:
-
Open LibreOffice Calc: Open your spreadsheet in LibreOffice Calc.
-
Select the Cells: Click on the cell or select the range of cells where you want the drop-down list to appear.
-
Open Data Validity: Go to the menu and click on
Data
>Validity...
. -
Set Criteria: In the
Validity
dialog box, go to theCriteria
tab.- From the
Allow
drop-down menu, selectList
. - In the
Entries
field, type the values you want to appear in the drop-down list. Separate each value with a comma. For example, typeOption 1, Option 2, Option 3
.
- From the
-
Optional Settings:
- Go to the
Input Help
tab to provide users with instructions or help text when they select the cell. - Use the
Error Alert
tab to define how Calc should behave if an invalid value is entered.
- Go to the
-
Click OK: Once you've configured the settings, click
OK
.
Now, the selected cells will have a drop-down arrow, and users can choose from the list of values you defined.
If your list of values is long, you might want to reference a range of cells instead of typing each value manually. Here's how:
-
List Values in a Range: List your values in a separate column or sheet.
-
Name the Range: Select the range of cells with your values. Go to
Sheet
>Named Ranges and Expressions
>Define
. Name your range (e.g.,MyRange
). -
Data Validity: Follow steps 3-4 above, but instead of typing values in the
Entries
field, type=$MyRange
. -
Click OK: Once you've configured the settings, click
OK
.
This method makes it easier to update your list of values without modifying the Data Validity settings.