Mandatory Topic Timers for all topics in a catergory

Hey y’all!

I have a specific usecase where a client wants to use a category with the kanban-plugin (probably irrelevant to this discussion though) as a sort of internal way of offering and searching for transports (It’s a network of logistics companies).

We were wondering if there is a way to make it mandatory for people posting in the category to set a topic timer before the publish? That would be a pretty crucial feature for us. I know there’s the option to do it afterwards, but our client thinks this will not be used due to it being like 4 more clicks.

If it’s not possible out of the box (as I suspect), does anyone know a way I could implement this? Are there people out there who can write custom components / plugins (paid obviously)?

All the best!