This video walks you using the following:
1) SetFocus function (Starts at 2:30) https://powerapps.microsoft.com/en-us...
2) Notify function (Starts at 9:40) https://docs.microsoft.com/en-us/powe...
3) With function (Starts at 21:00) https://powerapps.microsoft.com/en-us...
4) Add, find and switch icons (Starts at 29:39) https://powerapps.microsoft.com/en-us...
5) Rotation (Starts at 45:18) https://docs.microsoft.com/en-us/powe...
watch?v=EjroOGtygWs