We handle noise abate through the THRUST RED/ACC entry and apply the FCOM in preselecting a climb speed (for close-in turn or altitude contraint)
In fact when preselecting is required we often select green dot +10 (not SOP) particuarly when heavy and A321, as the FAC calculated GDS increases by about 1 knot per 700feet (guess) and doesn't look pretty to have that pink triangle below the little green circle. Rgds