MR Ontrack, headed by Brian Morris, has confirmed an agreement with Heritage Racing Support to source commercial partners for the 2007 Heritage Grand Touring Car Challenge.The new arrangement will see MR Ontrack working to secure both overall series sponsors and partners for individual race weekends. The provision of an extended television package is one of the prime aims of the new partnership."We are working hard to secure significant backing for 2007 and are also very keen to continue working with the companies and individuals that generously supported individual events this season," says Morris. "Their support in 2006 was warmly received and I hope that we can build on existing associations. The involvement of ODL Securities towards the end of the season was a welcome boost to the series and we hope to see them back next year. We would also welcome any input from competitors and their contacts to bring partners to the series."The HGTCC is one of the leading race series in Britain for sports, saloon and GT cars from the 1960s and 1970s and will have a series of seven race weekends at high profile race meetings in 2007.