Re: Building an Approval flow from PowerApps
Hi @vinidegrandi ,
As per my understanding, you will Save the data (Name, CheckInTime and Date) to the SharePoint List and you also have a button for the Adjust time. Now, you want to create an approval on that Adjust Button.
So, you can try with these following steps -
In Power Apps Go to the Power Automate > Add Flow >Create New Flow >Create from Blank

1. Use the Power Apps trigger in the flow which added Automatically.
2. Use the Start and wait for the Approval Action
-Approval Type: - Approve Reject- First To respond.
-You can Add title for the Approval.
-Assigned To: - Add email address of the Approver.
3.Add Condition
4.Use "Get items" Action of the SharePoint.
5.Use "Update Items" Action of the SharePoint.

Now, On the OnSelect Property of the Adjust Button use the Power Function Flowname.Run() to run the flow from the Button.
Please give it a try and if you face any issue further, then please let me know.