static std::set<UserGroup::Ptr> GetCheckableNotificationUserGroups(const Checkable::Ptr& checkable);
/* custom attribute */
- static bool IsLegacyAttribute(const CustomVarObject::Ptr& object, const String& name);
static String GetCustomAttributeConfig(const CustomVarObject::Ptr& object, const String& name);
static Dictionary::Ptr GetCustomAttributeConfig(const CustomVarObject::Ptr& object);