Please refer to our online document:
Hosting IT Management Suite in the Cloud
which provides the following statement:
While Broadcom does not offer ITMS in the form of Software as a Service (SaaS), customers can host the product in the cloud beginning with ITMS 8.6, using platforms such as Microsoft Azure, Amazon AWS, or the Google Cloud Platform.
When implementing ITMS in a cloud-hosted environment, follow the same guidance documented in the Getting Started section of the ITMS online product documentation, including the Hardware Recommendations. Pay close attention to the information regarding the ports and protocols used by ITMS. If the cloud platform you are using does not support the protocols required by a particular ITMS solution, you will not be able to use that solution.