To assign reference activities to crew members, the Roster Gantt needs to be open and one half set to display crews. Displays can be chosen from the Gantt View Dropdown at the left end of the menu bars in the Roster Gantt.
Choose the applicable reference activity from the drop down menu.
Click the Assign Roster-Activities icon. It "lights-up" when clicked, that means it is active.
Choose the crew member to assign the reference activities to and hold the left mouse button and drag the mouse over the applicable period.
The chosen reference activity will then appear on each day with the period chosen.
It is also possible to left click on a day and then the reference activity will appear on that day.
Please note that the activity will start depending on where on the day the user clicks. It is then possible to edit the start and end dates of each reference activity.