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How can I create a variable input/output node using a new command as in the following pictureVriableSizeNode

Say for example, I know that the node will have n inputs and m outputs, which I enter the name as an argument for the new command, and at the same time, use it easily to link a specific input to a specific output

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closed as unclear what you're asking by Christian Hupfer, Guido, Jesse, Papiro, Martin Schröder Jan 6 at 9:18

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.If this question can be reworded to fit the rules in the help center, please edit the question.

I'm sorry, but I don't understand the question. Are you looking to draw this picture, draw a similar (generalized) picture, or set up some sort of macro interface described by this picture? (haven't had my coffee yet) –  Steven B. Segletes Mar 21 '14 at 13:46
It's the macros I'm looking for. I have to use the same block several times but with different number of inputs and outputs –  user2536125 Mar 21 '14 at 21:24