Good morning, i have find spark now and i have see that have the possibility to add personal plugins and this is what i was searching. The problem is that i don''t understand how to create the plug in...what language must to know? there is a graphic interface for create the plug ins?
The plug in that i need is a new tab in the workspace twhen i click on it will disappear the contact list and will open an html page.
If somebody can help me.