This is an example of a very simple workflow made in SharePoint designer. This kind of project is one of the best approaches for a NoCode PowerUser in order to implement custom flow logic with many business process functionalities to use them in lists or libraries. This kind of workflow is a reusable workflow which may be exported and imported as wsp files to any Site.
MSDN resource helpful to understand the used technology
https://docs.microsoft.com/en-us/sharepoint/dev/general-development/workflows-in-sharepoint
configure workflow - add it to list
menu option to start workflow
button to start workflow
workflow history
workflow status and efekt
