How do I pass treeview items from a SubVI to my Main VI?

[Viper · Accepted solution]

This is how you pass data from a sub vi to a tree. You pass a Tree Reference to the sub-vi and the sub-vi manipulates the Tree direcrly.

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Norm

[Eric1977]

I've been able to revisit this after some higher priority work got placed in front of this project. Such a simple concept. Thanks for your help.