Application.InsertNotes method (Project)
Prompts the user to enter notes for the active assignment, resource, or task. If a resource or task doesn't exist for the selected cell, Project creates a resource (when a resource view is active) or a task (when a task view is active).
expression A variable that represents an Application object.
Support and feedback
Have questions or feedback about Office VBA or this documentation? Please see Office VBA support and feedback for guidance about the ways you can receive support and provide feedback.