Trivial Description
ARIA supports a single path for installing plugins: By using the PluginManager class to install wagon archives. A user can use the CLI to install a plugin this way.
It might be useful if it were also possible to automatically install plugin wagons that are inside a service-template archive (or possibly only to do so if a specific flag is passed when creating a service).
This could simplify the sharing of service-template archives in between users with different ARIA installations, as all the service-template resources, including plugins which are required by the service-template, will be packaged into one archive.