So I read the article and ran the query for missing indexes ordered by performance impact.

The first 4 missing indexes were for the same table. Take a look at the attachment. The recommendation is for 4 amazing similar and mostly overlapping indexes. In this case I would be inclined to create an index on IWNROV, IWSVCD, IWNBFY, and include columns IWCNBR, IWCEK6, IWSPY8, IWDRAT, IWAKBN, IWBICH

I would appreciate comments on the appropriateness of my approach.

Thanks