Limiting Navigation via Menu

Hello,

Is there a way to limit a user's ability to navigate through the menu? Here is our scenario:

We have two parts to our single module. Part A and Part B. Both parts have their own course tests. We do not want users to be able to access Part B material, unless they have passed Part A.

This complicates the menu. If we restrict menu navigation, the user can not go to the next slide until the timeline has ended. We don't want this. We want our user to be able to advance through the slides at whatever pace they want. 

How do we prevent them from clicking into Part B from the menu, but still show the content of Part B in the menu, and allow them to advance through the course without waiting for the timeline?

Thank you,

Sara

3 Replies