Need to be able to create a SharePoint site template that has a Flow attached to a list or library. Many business processes involve creating a new SharePoint site each time e.g. a new contract is signed or a new project is launched. Need to be able to create a new SharePoint site from a custom Site Template so that the new SharePoint site automatically gets a standard set of lists, libraries and Flows.
The parameters that control the Flow -- specifically the URL of the SharePoint site or library -- have to be relative to the SharePoint site and not hard-coded into the template.