Displays the effective dates available.

Select the required date which is then displayed in the field from which you clicked the window button.

MD155G2, MD158L2, MD166G21, MD166G31, MD166L5, MD204G80, MD220G26, MD30L2, MD335L6, MD340G6, MD562G31, MD562G9, MD562S29, MD638G23, MD70G12, MD70L12, MD70L23, MD70L3, MD71L2, MD72L2, MD168L3, MD96G51