Do modifications to Blueprinting affect the existing projects?

Document ID : KB000098045
Last Modified Date : 25/05/2018
Show Technical Document Details
Question:
Once a blueprint is created, the project templates can be associated with the blueprinting and the projects created using the template will have the blueprint structure. 

What happens to the existing projects when the associated blueprint is modified ? 
Answer:
When a blueprint is modified and published, all the existing projects which were created from the template associated to that blueprint will also be modified. 

For example, if an attribute is removed from a blueprint and published, all the existing projects created from the template associated to that blueprint will have that attribute removed from the view. 
Additional Information:
https://docops.ca.com/ca-ppm/15-3/en/using/getting-started-with-the-ca-ppm-new-user-experience/new-user-experience-configure-project-blueprints