openLCA archived user forum

Hi, I am not sure whether I understand openLCA correctly but what is the difference if I create a system excluding the "process and system processes" ( A ) create a system including the "process and system processes" ( B ) 2016-03-01 screenshot_openLCA1.4.2_ws_var_A.jpg 2016-03-01 screenshot_openLCA...

I am wondering how in practice I can use the javascript interface? Can I include external js-files like or do I have to write the script directly into the openLCA editor? Can I save somehow what I have written in js in openLCA? Thank you.