How to change Background in Rowheaders in Graph using Proc template

[SASuserlot]

I am trying to change the back ground in rowheader section . I am using the proc template . My border color are changing but not changing the background color. What option need to be used tp change the color. I tried BACKGROUND OPTION.

rowheaders;
    layout gridded/ columns=1 border=on borderattrs=(color=blue) backgroundcolor=blue;
    entry "XXXXX";
    entry "XXXXX";
    entry "XXXXXXXX";
   endlayout;

[SASuserlot · Accepted solution]

Figured it out. Need to  turn on the OPAQUE option. OPAQUE= TRUE then give the background color option.

OPAQUE=TRUE BACKGROUNDcolor = green;