does google org chart visualization api support mutliple managers (coheads)

is there a way to support the use case where there are a bunch of people that report to two co heads of a group. it doesn't look like it from my initial testing but wanted to verify to be sure. i have a use开发者_开发知识库 case where some people report to Joe and some people report to Tom but some people report both to Joe and Tom as they are co heads.

No, you can't. When you add the second relationship, it replaces the first (i.e. if you have "Mike reports to Tom" and then add "Mike reports to Joe" the chart will show "Mike reports to Joe").

From the API documentation page:

Each node can have zero or one parent node, and zero or more child nodes.