Factorio Forums

So i am making a mod that has a lot of crafting recipes. It takes up way to much space ot put them on the regular tabs, and i have seen other mods put large amounts of recipes in tabs themed after their mod. How do you make it appear ingame? (I know that leaving the subgroup empty generates a ? tab, but i want it to be a tab for my mod not a ? tab.)

I don't know, but maybe try downloading one of the bigger mods which have their own tabs and look at their code?