Currently, it is not possible to limit the choice to a single option in a column connected to another board in a form.

Description

The possibility of selecting if we allow one or more item from a list of items is a minimum to have for those type of question in a form.

What are you trying to achieve

Having the form fill properly per customers.

Hey @Yves

Our monday app Easyform supports limiting Connected Boards (as well as all multiple select questions) to a single option.

You can check out or documentation here, if you want help setting up or have any questions, you can reach us at easyformsupport@easyapphq.com or book a call with us here.