I haven't seen this limit and have created WBS trees (which look the same as org charts) with hundreds of shapes. Those graphics don't make chains as complex as 46 levels though.

Is this really a process flow you are talking about or an Org Chart? Can you describe the steps you are making to run into the limitation you are finding?

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Andrew Lockton
Chrysalis Design, Melbourne Australia

Thanks for replying. The restriction is the number of levels, not the number of shapes in the chart. I am building a tree structure with each branch being a test cases. Several test cases may start the same, but branch out lower down, when different conditions are tested.