Simplify the following text for a Grade 9 native English-speaking person.
Original: Zentyal ( eBox Platform ) was first included in Ubuntu in 2007 , in the Gutsy Gibbon Tribe 3 , the third alpha release of Ubuntu 7.10 .
Simplified: Ubuntu Gutsy Gibbon Tribe 3 featured Zentyal ( eBox Platform ) as `` network services control tool '' .