To share a notebook with others, follow these steps:

1. Open the notebook you want to share in OneNote.

2. In the upper-right corner of the notebook, select Share.

3. In the Share notebook window, enter the names of the people you want to share with, or choose from your list of contacts.

4. Choose the permission level you want to give each person, and then select Share.

5. If you want, add an optional message to let the people know why you’re sharing it or what you expect from them.