Does anyone know how you can implement the following feature in a Nintex form with SharePoint online 2013? I am looking for a more user friendly way of using a multiple select. Any help will be greatly appreciated.
Multiple Choice formatting
+17Hi!
There is literally no way to do that ootb. You can try to overwrite this control with some sort of javascript magic, ex. replace list with checkboxes (Replacing Multi-select Lookup field with Checkboxes | Blah-de-blah-blog). I found also another solution with some sort of a context menu (http://www.markrackley.net/2016/09/16/set-lookup-fields-in-edit-forms-for-large-lists-in-sharepoint/). You can try also with some sort suggestion box, like this one: select2-bootstrap-theme, but I think there you will have a lot more work to do with javascript programming.
Regards,
Tomasz
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