If you are editing on a form, then you can use a Dynamic Form Rule. First make a Date/ Time field called like [Date / Time checkbox was checked].
Then make a form rule,
When Multiple conditions are true
ALL of
[Date / Time checkbox was checked] is blank (just leave blank)
Checkbox field is checked
Action
Change the value of [Date / Time checkbox was checked] to the current date/time.
If it's possible that your users will be checking the checkbox in Grid Edit, hen you will need to set up a Pipeline to do that. Post back if you need help with that.
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Mark Shnier (Your Quickbase Coach)
mark.shnier@gmail.com
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