Offer to endorse the candidate publicly in a format of the campaign's choosing; this could be as part of a coalition of business leaders or local entrepreneurs, for example. (petbusiness.com)
A pay freeze is never going to be popular, but in 2010 this was presented as part of the coalition government's narrative that we were «all in it together». (politics.co.uk)
As part of the coalition agreement, both parties formally committed to holding a referendum on changes to the electoral system. (en.wikipedia.org)