In the List View filter of our Meeting module, there is an option to search by Related To field, where we can search by Accounts related to a Meeting (see image). At this time, when I click on "Search and Select", a list of Accounts opens where I can…

I'm trying to limit the number of choices made in a multiselect to no more than 3. Is there a way to do this in Sugar?

I think it is important to start by saying that I am in an instance with a SugarCRM Professional 9.0.0. I have an Account with a multiselect field called "Account Materials". Also I have a Meetings with a multiselect field called "Meeting Materials".…