This is truly a gem! Those who work with Visio to prepare flow diagrams especially related to Microsoft Stack of products would really need to check this (if you haven't yet). Below given is a visio flow diagram created using the stencils. Drawing the integration of a Power App Application which can be accessed from…
Azure / Power Apps / Flow /Office 365 Stencil Packs for Visio 2016
Dynatecon Solutions 