[Pharo-users] [Pillar] Installed the Pillar document preparation system into 6.1, how do I start using it?

Hello I installed Pillar through the catalog into Pharo 6.1, I assume. I had a look into the Help browser to find some documentation or a link to the documentation. I did not find a menu entry in the world menu to open the tool. How do I start using the tool? --Hannes