I'm following the tutorial Go Procedural - M06 | First Steps | Understanding Attributes & Variables (https://vimeo.com/41727309) [vimeo.com]

Great tutorial, everything is ok but I don't understand one thing. I use a Break SOP, which returns two detail attributes (0 and 1) that I can use with connectivity and partition SOP's to divide the shapes. The question is: where can I see the two detail attributes created by the Break SOP ?
If I middle click on the break node I can see “1 detail attribute: varmap” but if I open the Spreadsheet I can't see them.

Thank you

Ray