You can use a reference date to view time-dependent data. When you set a reference date, Planon only shows elements that are valid on, before, or after that date. For example, you can display only those elements whose start date is on or before the reference date and whose end date is on or after it.

The reference date lets you see the status or progress of a contract or contract line at a specific moment in time.

By default, the system date is used as the reference date, but you can select any past or future date from the calendar.

The reference date filter is enabled by default. You can turn it off by clicking Deactivate reference date.