Viewing SUB vi outputs on Main Vi

I have written a sub vi which returns three outputs. However, I realized that I want these value also displayed on the Main VI at the same time. In other words, I want what is being displayed onthe sub vi front panel to also be displayed on the main vi's front panel. I have been fooling aournd with it and reading the LV manual but cannot find if this is possible. Is this possible? If so, how can I make this happen?
Thanks

If your indicators at sub VI inside a loop, then you can use references.For example:
LV 8.2 at Windows & Linux
Attachments:
test2.vi ‏7 KB
sub_test.vi ‏9 KB

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