It is possible to change from using whole years to specific dates to select an age range for children's ages in a Project.
On the Project Details page, the children's Age Range Type will be set to Years by default.
By selecting the drop down menu, you will be able to change this to Dates. In doing so, once you select the Minimum and Maximum Age fields, a calendar will appear. Here, you can select specific dates for Minimum and Maximum date of birth of the children allowed to book on.
You can also select different age ranges within the Blocks and Sessions if you would like to override the ages selected in the Project Details page.