12-11-2020 10:15 AM
Please check the video on how to display checkboxes for a multi-select choice column in SharePoint list.
If you have any questions, you can send me a private message in the forum or comment below.
Please note, you do not need two collections for this solution. We can achieve the same with one collection with additional column "IsSelected". Patch the column "IsSelected" when an option is selected. Thank you for checking the video.