In October 2023 the Class Cloning process was improved and aligned with the cloning process for Intakes.
Intakes -> Manage Classes ->Clone Class

Enter the details of the class you wish to clone

Top Tip: Clone multiple classes at once simply by selecting “Add Item”.
Click on ‘Clone Classes’ – newly cloned classes with set as ‘Active’ by default.

The clones class will appear within the Class Index

