From a flight plan perspective, waypoint sequencing is suspended at the hold waypoint. Thus, the CDI is always showing an error relative to the inbound course. But, as you near the hold and for each turn in the hold, you get an annunciation telling you what to do. In addition, if you have GPS steering to your autopilot, the autopilot will fly the hold, even though the CDI shows a large error on the outbound leg. While creating the hold is straight forward, there are some nuances to exiting the hold. If you select the hold from the flight plan, you have an option to simply, Exit Hold. Selecting this will have you complete the present circuit and then proceed to the next leg.