去DIAC网站上面看了,他们用语是"may also provide an opinion on your skilled employment experience"。。。个么意思就是不提供也没关系咯,而且应该是CO评判工作年限长短才作数对么?
Your relevant Assessing Authority which undertook your skills assessment may also provide an opinion on your skilled employment experience. The department will consider the Assessing Authority’s opinion when awarding points.
See: Australian Skills Recognition Information (ASRI)