About Notebook Topics
Notebook topics help multiple users apply a common theme or label to shared information about an activity, WBS, project, or EPS element such as its purpose, completion instructions, or other helpful notes. For example, you might copy an email message, a web link, a table of observations, and a series of text notes into a notebook topic called Budget Recommendations to capture the ongoing cost impacts of a recurring project.
When you delete notebook topics from the Enterprise Data page, you can choose to append their descriptions to a replacement notebook topic. For example, you might have a notebook topic called Budget Recommendations and another called Budgetary Recommendations. In this case, you might choose to delete the Budgetary Recommendations notebook topic and copy the descriptions from all instances of it to the Budget Recommendations notebook instead.