There is an article in Microsoft docs on how to set up the Custom Error page for the Power Apps portal.
You can read about enabling here:
And about setting up your custom design here:
Continue Reading Olena Grischenko’s Article on their blog
Power Apps Portal: Summon the Custom Error Page to test a custom layout
There is an article in Microsoft docs on how to set up the Custom Error page for the Power Apps portal. You can read about enabling here: https://docs.microsoft.com/en-us/powerapps/maker/portals/admin/view-portal-error-log#enable-custom-error And about setting up your custom design here: https://docs.microsoft.com/en-us/powerapps/maker/portals/admin/view-portal-error-log#display-a-custom-error-message The requirement: set up a Custom Error page for the Power Apps portal.
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