Method content is organized into content packages which are contained in method plug-ins. Before creating a content package you should create a method plug-in.
You should always create a new method content package and method content in a method plug-in that you produce. This separates your content from original content shipped with the tool and allows you to update your own library with new library releases without affecting the content that you have created in your own plug-ins.
Note: The tool automatically creates nodes for Task, Role, Work Product, and Guidance under the new content package.