This feature provides support for the MicroProfile OpenAPI for enterprise Java.
To enable the MicroProfile OpenAPI 1.0 feature, add the following element declaration inside the featureManager element in your server.xml file:
<feature>mpOpenAPI-1.0</feature>
If you are developing a feature that depends on the MicroProfile OpenAPI 1.0 feature, include the following item in the Subsystem-Content header in the feature manifest file for your new feature:
com.ibm.websphere.appserver.mpOpenAPI-1.0; type="osgi.subsystem.feature"