Adldap\Schemas\SchemaInterface::objectCategoryGroup PHP Method

    public function objectCategoryGroup();

 /**
  * Creates a new group instance.
  *
  * @param array $attributes
  *
  * @return Group
  */
 public function group(array $attributes = [])
 {
     return (new Group($attributes, $this->query))->setAttribute($this->schema->objectClass(), [$this->schema->top(), $this->schema->objectCategoryGroup()]);
 }