Mapping should allow for "following"

[GoogleCodeExporter]

Enhancement - Mapping should/Could allow for "following" to the transformation.

What steps will reproduce the problem?

1.Create a transformation;
2. add a mapping;
3. At the cookbook doc click on the mapping step;

What is the expected output? follow to the mapping transformation (or give this 
option);
What do you see instead? The "mapping" step description (at the page reference 
#)...

What version of the product are you using? r79
On what operating system? Linux Ubuntu

Original issue reported on code.google.com by [email protected] on 24 Oct 2013 at 12:38