Adding jar to ear

Hi everbody,

I want to create a webservice from a java class.

In this class I reference to several jar archives.

When I compile this class in NDS there is no problem,

but when I create the ear-file for the webservie the

jar archives are not included in the ear.

The result is, that I receive a NoClassDefFoundError at runtime because the jar archives were not found.

How can I resove these problem?

Thanks!!!!

Alex