Hello,
The notes of Issue 8114 indicate that this feature might have been integrated in the Mantis Kernel.
While using the application, I found the feature View Issues--> Copy which proposes a target project. Does this feature correspond to the present Ticket ?
In practice, I would like to instanciate that feature through a single button where the a hardcoded target project, relationship (child) and the status of the "clone" Ticket are set while copying the button.

Thank you very much for your help !