Remove the finished topic from the selection. (daily)

[Chawin_B]

I made an application daily inspection.
that will be to select a topic that you want to review and then fill in the measured values.
**Please help **
How do I want the topics reviewed that day to disappear(Daily)?

[Lynn]

Hi @Chawin_B
Check out these threads. They may help.
https://community.appsheet.com/search?q=remove%20choice%20from%20dropdown

[Chawin_B]

I tried to study but I don’t understand.
Does it have to use Dropdown from Valid_If?
Could you give me an example?