a small easter box for my wife the template is for the p2 and therefore i had to adapt the templates a bit or cut them out in several steps
select the template and click on edit node
then remove the nodes that protrude to create a straight line
add your design and customize it
click on the template and select outline with 0mm
this creates a copy in the same place
selcet both and click unite
remove the inner nodes
click edit node again and select one of the inner nodes and hold the remove button
create a copy of your design to cut it out afterwards
add new design