Do you mean something like this? Make and Origin may not have similar number of levels.   May be better to just label the Origin on each marker.   proc summary data=sashelp.cars (obs=20) nway; class make; var EngineSize Length; id origin; output out=plotds mean=avg_eng avg_len ; run; ods graphics / reset attrpriority=none; proc sgplot data=plotds nocycleattrs; scatter x=avg_eng y=avg_len / group=origin name='a' markerattrs=(size=10) ; scatter x=avg_eng y=avg_len / group=make datalabel=make markerattrs=(size=10) ; keylegend 'a'; run; ... View more