For creating a new image classification or a new geometry click the "Create label" button in the label configuration. You may then choose category and type.
If you want to create a nested classification click on the plus symbol on the entry that should contain the new entry. Since only classifications can be nested, you will only be prompted to choose the type.
The type can not be changed once chosen!
Choosing a category and type:
Choose a category from the dialogue:
After choosing a type you will need to fill out the required fields or delete the entry before editing another.
If you configure a image segmentation DataGym.ai will add an eraser for you.