li·aise 
/liˈeɪz/ verb
li·ais·es; li·aised; li·ais·ing /liˈeɪz/ verb [no obj] chiefly Brit : to make it possible for two organizations or groups to work together and provide information to each other : to act as a liaison — usually + with or between ▪ Administrators need to liaise with employees at the factory, and the personnel department needs to liaise between the administrators and the employees.
