--- /dev/null
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+
+*****************
+Scenario Abstract
+*****************
+This chapter includes detailed explanation of various sceanrios files deployed as part
+of kvmfornfv D-Release.
+
+Release Features
+----------------
+
++------------------------------------------+------------------+-----------------+
+| **Scenario Name** | **Colorado** | **Danube** |
+| | | |
++------------------------------------------+------------------+-----------------+
+| - os-nosdn-kvm-ha | ``Y`` | ``Y`` |
+| | | |
+| - os-nosdn-kvm_nfv_ovs_dpdk-noha | | ``Y`` |
+| | | |
+| - os-nosdn-kvm_nfv_ovs_dpdk-ha | | ``Y`` |
+| | | |
+| - os-nosdn-kvm_nfv_ovs_dpdk_bar-noha | | ``Y`` |
+| | | |
+| - os-nosdn-kvm_nfv_ovs_dpdk_bar-ha | | ``Y`` |
+| | | |
++------------------------------------------+------------------+-----------------+
+
+D- Release Scenario's overview
+-------------------------------
+
++--------------------------------------+-----------------------+---------------------+--------------------+-------------+------------+
+| **Scenario Name** | **No of Controllers** | **No of Computes** | ** Plugins Name** | ** DPDK** | ** OVS ** |
+| | | | | | |
++--------------------------------------+-----------------------+---------------------+--------------------+-------------+------------+
+| - os-nosdn-kvm_nfv_ovs_dpdk-noha | ``1`` | ``3`` | ``KVM`` | ``Y`` | ``Y`` |
+| | | | | | |
+| - os-nosdn-kvm_nfv_ovs_dpdk-ha | ``3`` | ``2`` | ``KVM`` | ``Y`` | ``Y`` |
+| | | | | | |
+| - os-nosdn-kvm_nfv_ovs_dpdk_bar-noha | ``1`` | ``2`` | ``KVM & BAR`` | ``Y`` | ``Y`` |
+| | | | | | |
+| - os-nosdn-kvm_nfv_ovs_dpdk_bar-ha | ``3`` | ``3`` | ``KVM & BAR`` | ``Y`` | ``Y`` |
+| | | | | | |
++--------------------------------------+-----------------------+---------------------+--------------------+-------------+------------+