I have a combo box with three choices; Innovation, Competitive and Amenities.
The Control Source field for these choices is called; Initiatives.
I want the user to be able to choose 1, 2 or even 3 of these options on my form.
I have tried to make three combo boxes with the same options for each combo box so the user can choose 1, 2 or all of the options, but it does not work.
Is there any options I have to make this happen?