This feature enables the configuration of Basic Extensions using Liberty Libraries (BELL).
To enable the Basic Extensions using Liberty Libraries feature, add the following element declaration inside the featureManager element in your server.xml file:
<feature>bells-1.0</feature>
If you are developing a feature that depends on the Basic Extensions using Liberty Libraries feature, include the following item in the Subsystem-Content header in the feature manifest file for your new feature:
com.ibm.websphere.appserver.bells-1.0; type="osgi.subsystem.feature"