How do I link a differentiator to an Annual Priority?

First add your differentiators in Swimlanes.

Next go to the Annual Priorities page and select the Annual Priority by clicking on it (it will highlight green) then next select the pencil next to Differentiators.

From the drop-down menu select the Differentiator. To minimize the drop-down menu, select the pencil to minimize.

You will know there is a Differentiaor linked to the Annual Priority by the coloured dot. This coloured dot will also show on the One Page Plan with the Annual Priority.