Honeybee % of window

Please could you help me with this mistake (for me)?

I'm a student and I'm trying to use Grasshopper+Honeybee for the first time.

I need that only the surface (in the file) named "zone_143_srf_0" is a glazing surface, but I see that all the little box is glazing. What can I do? Where do I make errors?

Thank you a lot.