Edit Mesh > Show Modeling Toolkit
Lets you initiate multiple modeling workflows from a single window. The Modeling Toolkit has the following main areas:

 Except where otherwise noted, this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
 Except where otherwise noted, this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License