Documenting the usage of a single ONOS for rcord and att-workflow

Change-Id: I282b22a18267e6ccdc817ecb42832ce2a3fca487
diff --git a/charts/onos.md b/charts/onos.md
index 1a704db..7fb0dd2 100644
--- a/charts/onos.md
+++ b/charts/onos.md
@@ -47,7 +47,10 @@
 ## Generic ONOS
 
 ```shell
-helm install -n onos onos
+helm install -n onos onos -f configs/onos.yaml
 ```
 
-The configuration doesn't expose any nodeport.
+**Nodeports exposed**
+
+* SSH: 30115
+* REST/UI: 30120
diff --git a/profiles/rcord/install.md b/profiles/rcord/install.md
index 7f260bd..ae5e68b 100644
--- a/profiles/rcord/install.md
+++ b/profiles/rcord/install.md
@@ -25,8 +25,7 @@
 charts, so they need to be installed next:
 
 - [xos-core](../../charts/xos-core.md)
-- [onos-fabric](../../charts/onos.md#onos-fabric)
-- [onos-voltha](../../charts/onos.md#onos-voltha)
+- [onos](../../charts/onos.md#generic-onos)
 
 ## Install R-CORD Profile
 
diff --git a/profiles/rcord/workflows/att.md b/profiles/rcord/workflows/att.md
index 890481e..0d384a1 100644
--- a/profiles/rcord/workflows/att.md
+++ b/profiles/rcord/workflows/att.md
@@ -10,8 +10,7 @@
 - [cord-kafka](../../../charts/kafka.md)
 - [voltha-kafka](../../../charts/voltha.md)
 - [voltha](../../../charts/voltha.md)
-- [onos-voltha](../../../charts/onos.md#onos-voltha)
-- [onos-fabric](../../../charts/onos.md#onos-fabric)
+- [onos](../../../charts/onos.md#generic-onos)
 - att-workflow
 
 ### Install the `att-workflow` chart