This Web API and Module Integration Flow Diagram template, created using EdrawMax, provides a visual representation of the integration between web portals, backend technologies, and databases. It showcases the interactions among modules such as Admin, Login, and Order Placing, with backend technologies like .NET Core and SQL Server or Postgres, as well as front-end frameworks including HTML5, CSS3, Bootstrap4, and Angular. The diagram also demonstrates the integration with SAP Data and the data flow into the SQL or Postgres database. This template is perfect for software architects, system designers, and developers looking to depict module connectivity and technology infrastructure.