Feb 22 (Reuters) - Walkabout Resources Ltd WKT.AX
* Restructuring of board for development-wkt.ax
* Allan mulligan will voluntarily stand down as managing director
* Trevor benson, an investment banker, will move from non-executive to executive chairman
* Roles of other two board members, andrew cunningham and thomas murrell will not change at this time Source text for Eikon: ID:nASX4B5TYW Further company coverage: WKT.AX