WSO2 Integration Cloud comes with a wide range of available runtimes including WSO2 ESB, Data Services, Ballerina, Java, JAX-RS, JAX-WS, Jaggery, and PHP. However, we understand that all scenarios are different and yours might need a runtime that is custom to you. To address this need, we have implemented support for custom Docker images. Your images can be added and instantiated using the Custom section in the Create Application wizard: When you add your image, we import it and perform various security scans. Once the scans are successful, you can start the image as your new application, choose the number of instances you need, and so on. See Integration Cloud's custom Docker image documentation for details.