1. In the event dashboard, click on the "Content" from the sidebar.

2. Next click on the "Agenda" feature page.

3. Click the 'Edit' button on the session card you want to edit.

4. Under the Speakers section, enter the name of the speaker you want to assign to this session, and the dropdown with that user will be displayed.

5. Select the name from the dropdown list of available speakers.

6. Click "Save"

7. If the user doesn't exist as a speaker, you can click on 'Add New User.'

8. Type in the mandatory details like first name, email address and click on "Save"