Reference date
In Spaces & Workspaces , a reference date can be set at various selection levels and steps to be able to retrieve specific time-dependent data. For the CAD Integrator functionality this means that the drawing (.orj file) to be displayed should belong to floor attributes that have a start date equal to or earlier than the reference date.
The reference date is set via the Reference date button in the Planon header 
. By default, the reference date is the current date and it is activated. Clicking Reference date opens a date picker, from which you can select another date that is in the past or in the future. Once a new reference date is selected, the color of the header button changes and it displays the selected date.
. By default, the reference date is the current date and it is activated. Clicking Reference date opens a date picker, from which you can select another date that is in the past or in the future. Once a new reference date is selected, the color of the header button changes and it displays the selected date.