For your convenience it is possible to switch between the different Whiteboard views: Timeline, Workflow, Hybrid, while you are working. For this please follow the steps below:

From the iPad

To switch between the different views, tap the Settings icon to open the left-side bar. Then please simply tap on the Whiteboard style you would like to select:  

NOTE: The whiteboard style will be changed locally, only on a specific iPad (on which the change was requested). Therefore, you do not need to worry that the selected whiteboard will affect any other devices. 

From the web

On the web you can also switch between the different views from the menu of the whiteboard (which is located on the right hand side). For this move the cursor right of the Workflow and select the required Whiteboard view from the option list: