I got the idea from http://www.outsystems.com/wisdomofthecrowds/IdeaComment_List.aspx?IdeaId=16
Create a wizard when starting a new espace
1. choose name of the espace
2. is it an webapplication, or for example a pure webservice-connector
3. add basic references that are available on teh server
4. import the style guide, or import styleguide lite
5. ...