ACE3/addons/common/CfgEden.hpp

class Cfg3DEN {
    class Object {
        class AttributeCategories {
            class ace_attributes {
                displayName = CSTRING(Options);
                collapsed = 1;
                class Attributes {};
            };
        };
    };

    class Group {
        class AttributeCategories {
            class ace_attributes {
                displayName = CSTRING(Options);
                collapsed = 1;
                class Attributes {};
            };
        };
    };
};