+![Image](docs/images/architecture.png "Rapp Manager Architecture")
+
+### rApp States
+
+![Image](docs/images/rapp-states.png "Rapp States")
+
+### rApp Instance States
+
+![Image](docs/images/rapp-instance-states.png "Rapp Instance States")
+
+### Events responsible for rApp Instance State Transition
+
+![Image](docs/images/rapp-state-events.png "Rapp Manager State Events")
+
+## Integrations
+
+### ONAP ACM
+
+ONAP ACM is used here as a backend of rApp manager to lifecycle manage the deployment items as part of rApp.