Application Platform provides the WmAppPlat package, which enables you to develop new web and service applications and create IS services in your projects. You can then deploy these Application Platform applications to Integration Server. The WmAppPlat package supports the webMethods tag library for JSP, which was formerly supported by the WmTomcat package.

The WmAppPlat package is installed together with Application Platform Server. Before you start developing Application Platform applications for Integration Server, add the WmAppPlat package to the required Integration Server instance and verify that the package is loaded without any errors or warnings. For more information about the WmAppPlat package and updating packages in Integration Server, see webMethods Integration Server Administrator’s Guide.

You can migrate existing web applications, developed using the WmTomcat package to Application Platform. For information about migrating web applications to Application Platform, see Using Software AG Update Manager.