I'm trying to replace default documentlibrary toolbar WebScript to ultimately introduce a new button and related action. The action (I suspect) will just call a webscript, but I cannot figure out know how to override default share webscripts for documentlibrary toolbar. Would someone point me to something specific (example, etc) I've read the arcticle about extending "Selected items" but it seems adding to toolbar is more involved.
I'm using 4.1.2
Thanks.
M