Hi,
I’m currently creating an add-on that haves a matrix grid with a checkbox. Below is a sample of the control. When I click on one check box, it will be checked. However, when I click on a different checkbox, it will deselect the previous checkbox when I click on the new one. What would be required to ensure the matrix grid does not deselect previous checkbox when I click on a new one? I currently wrote the code in VB. The form was created in B1 Sutdio and I load the XML form template in VS.

Regards,
William