Hi, thanks for your question. Here are the answers: What is the mapping? Yes, use this as a mapping: https://www.jaspersoft.com/editions 1. Jaspersoft Reporting and Analytics for AWS (Hourly) = Jasperoft Professional features (except OLAP and Jaspersoft ETL)2. Jaspersoft for AWS with Multi-Tenancy (Hourly) = Jaspersoft Enterprise features including multi-tenancy and audit logging (not OLAP and Jasperosft ETL)3. Jaspersoft Reporting and Analytics for AWS (BYOL) = Jaspersoft Professional or Enterprise purchased on a one year or multi-year basis from our sales team, option to include OLAP and/or Jaspersoft ETL, and commercial support with service level agreement.<<And if we're planning to support more and more growing users<<(100~1000 concurrent), the only choice is to setup a cluster of the Jaspersoft servers, correct?You can also scale up by exporting your repository, starting up a new instance and then importing the repository into the new, bigger instance.