Hello, i need create this tree of categories:
#104
- category 1
- category 2
- category 3
#105
- category 1
- category 2
- category 3
the #, is the edition number of a magazine in my university, but the "- category x" is the same for all edition , how i can create that without repeat the creation of the "- category x" when i create the new edition? thanks a lot!