Enumerated outline start from zero

I’m trying to figure out how I could compile my project as enumerated outline with my index starting from chapter zero inztead of one. So that I can have a structure like this:

0 title
0.1 title
1 title
1.1 title
1.2 title


Hope this is at all possible
thanks to anybody who will help!

Unfortunately at this time our counters do not support custom starting values, and they all start at one. It’s something we have on the list to look into for the future, however!