Adding dependency information to a deployment is done via a single manifest entry.  The syntax is as follows:

Dependencies: <dependency-name> [optional] [export][, <dependency-name> [optional] [export][, ...]]

The <dependency-name> is simply the name of the module to add to the class path of the deployment.  To specify that the dependency is optional, add the "optional" flag; to specify that the dependency is to be re-exported, add the "export" flag.