David,
Now why would your client want to go about doing something so silly as this?
According to legend, the great MS has spent vast sums of $ "researching" the
needs of small business users before designing BCM. Accordingly, linking an
individual with more that just 1 Account or Opportunity is NOT supported.
This multiple linking capability has been LACKING IN BCM FOR 5 YEARS!! Some
programming nerd in a labcoat up in Redmond might just eventually notice that
every other contact management application on the planet has this
functionality.
Hang in there. Within a year or 2 yet, this "may" be included in a future
update ... not that anyone would really ever need this out there in the real
world of business or anything!
-THP