Org Chart - Child with multiple Parents

[poundbang]

No matter how I try and format the rows, I cant seem to get a child to
understand they have multiple parents. Many organizations have
"dotted line" management tiers where one manager has two team leads
lets say that both are managers over the group.

I have tried an array in the parent field, as well as separating with
commas.

[Alvaro]

You need to add some value to the id if you want them to have multiple
parents
for example
[{v:'kid1',f:'kid'},'father1','']
[{v:'kid2',f:'kid'},'father2','']

that would let your kid to have 2 fathers

[poundbang]

That seems to create two kids with parents. If you name them the exact
same, only the last one shows up.

A picture of what I'm trying to accomplish is here:
http://www.cumulativesoftware.com/images/org_chart_sample.png