All buttons that have an NDA or Legal agreement attached will automatically include and require a visitor's signature during check in.

If you do not have an NDA but would still like to collect a visitor's signature you can enable this directly from your button settings.  Start with buttons on the left of your dashboard, click on 'visitor buttons' on the right then click 'edit' for the button you would like to add a signature to, then scroll all the way to the bottom to select 'collect signature.' 

Don't forget to save! 

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