diff --git a/04-vim-setup.md b/04-vim-setup.md
index b3ee57a57cf82375a8402c99b9e1b383752bb343..fbf78a3750a08e3a84c6caafceb58d1ee1dc8122 100644
--- a/04-vim-setup.md
+++ b/04-vim-setup.md
@@ -1,8 +1,8 @@
-# Setup of Virtual Infrastructure Managers (VIMs)
+# How to Set Up Virtual Infrastructure Managers (VIMs)
 
 ## OpenStack
 
-### Preparing your OpenStack to be used by OSM
+### How to Prepare your OpenStack to be used by OSM
 
 This sections enumerates the steps to make an OpenStack accessible for its use from OSM.
 
@@ -43,7 +43,7 @@ In the case of OpenStack, you would typically use a variant of the following com
 openstack image create --file="./cirros-0.3.4-x86_64-disk.img" --container-format=bare --disk-format=qcow2 --public cirros034
 ```
 
-### Adding an OpenStack VIM target to OSM
+### How to Add an OpenStack VIM target to OSM
 
 Here is an example on how to use the OSM Client to add an OpenStack VIM:
 
@@ -53,7 +53,7 @@ osm vim-create --name openstack-site --user admin --password userpwd --auth_url
 
 As it can be seen above, there is a parameter called **`--config`** used to supply general configuration options, which can be used when creating the VIM target using the OSM client.
 
-A number of configuration options are supported:
+#### Configuration Options Reference
 
 - `management_network_id`, `management_network_name`: VIM management network id/name to use for the management VLD of NS descriptors. By default it uses same vim network name as VLD name. It can be set also at instantiation time.
 - `security_groups`: To be used for the deployment