Microsoft provides an expanding gallery of templates that you can use to get your PowerApps journey started. Each template is more than just a scaffold of an app – they are fully functional PowerApps that integrate with various aspects of your Office 365 tenancy to provide immediate functionality. In this section, we will look at two of my favorite apps, but it is recommended that you review the functionality that's contained in the others as there are lessons that can be drawn from all of them.
Leave request app
The leave request app is a good example of a generated PowerApp that can quickly add value to organizations that don't rely on an already established system so that you can manage leave requests. It creates a number of screens that show you how you can use various controls and methods of navigation to achieve quite a common business use case.
This PowerApp creates two connections: one to Outlook in order to save and retrieve leave information...