1. updated detached structure

    Closed
    #171338530 0 1 0 0

  2. updated detached structure

    Closed
    #171338526 14 0 0 0

  3. updated detached structure

    Closed
    #168075661 0 4 0 0

  4. updated detached structure

    Closed
    #168075620 0 5 0 0

  5. updated detached structure

    Closed
    #168075597 7 1 10 0