"We are continuing to build a team of people with high standards, considerable experience, netball knowledge and an understanding of the local issues with a focus on doing the best we can at Kia Magic level (within salary caps and related parameters) as well as developing more quality coaches in our zone," Hamilton said.
"Margaret is an iconic figure in netball, a lady with values and principles that fit the zone's purpose values and principles framework perfectly. We are delighted to have Margaret involved."
Meanwhile, Australian netball skipper Natalie von Bertouch has announced her retirement from the sport.
Von Bertouch led the Diamonds to victory at the 2011 world championship.
She capped her career by steering the Adelaide Thunderbirds to a second trans-Tasman title with a win over the Queensland Firebirds last Sunday.
The 30-year-old has battled injury in recent years.
Von Bertouch also played in two Commonwealth Games, helping Australia to silver medals in 2006 and 2010.