Click on the variable name in the hidden variable assignment card.
2. Make the desired changes to the hidden variable.
3. Click "SAVE" to save the changes.
4. Or go to "VARIABLES" section
5. Click "HIDDEN VARIABLES" tab to view the hidden variables.
6. Go to more menu for a hidden variable.
7. Click "Edit" action.
8. Make the desired changes
9. Click "SAVE" to save the changes.
