Is it possible to create a flow that is dependent on an item being checked in on SharePoint? I want to set up a flow so that when I check in a document, it sends an email to my supervisor that the item is ready for submittal. However, I can only find support for when an item is created, not checked in. Does setting the condition "'Modified' is equal to 'created'" trigger the flow when the document first shows up, or upon first check-in?