Create a Custom Action on a SharePoint List\Library

Custom Action:

This custom action is used to start a specific deletion workflow 

1-      Open main site in SharePoint designer

2-      Go to lists and libraries

3-      Choose the preferred library

4-      Click New Custom action as List Item Menu

5-      Add the action name

6-      Choose “Initiate Workflow”

7-      Choose the preferred workflow ex: “Delete an item”

8-      Click Ok