Front-End Viewers

Teams Copilot

Adaptive Cards / Graph SDK

Outlook Add-in

Office.js / Fluent UI

SAP ECC 7.1

OData / BAPI Integration

Power BI Viewer (Teams)

Report consumption UI

API Gateway

FastAPI / App Service / RBAC

Orchestrator

Azure Functions / Service Bus

AI Layer

Azure OpenAI / LangChain / Prompt Logic

Security Layer

Azure AD / Key Vault / Logging

Data, AI, and Integration Layer

Azure SQL

Operational + Procurement Cache

Blob Storage

Documents / Attachments / Logs

Cognitive Search

Vector Index / RAG Context

ETL & Synapse

Data Factory / Databricks Pipelines

Monitoring & Analytics (Service)

Power BI & Monitor (Service)

Dashboards / Alerts / KPIs

Note: Front-end viewers (Teams/Browser) consume dashboards rendered by the Power BI service.