GEF support is provided by the community on a volunteer basis. You may use the following means to reach this community.
For frequently asked questions and known pitfalls please refer to the GEF FAQs or the GEF Troubleshooting Guide.
You might also consider the SWT FAQs or the Eclipse FAQs.
Ask questions on the GEF Community Forum
or the GEF newsgroup (same contents).
Report defects and ask for enhancements by creating a
new bug entry in the Eclipse Bugzilla. Please survey the list of known bugs and demanded enhancements before.