diff --git a/README.md b/README.md
index a0ea98f..0cb5a03 100644
--- a/README.md
+++ b/README.md
@@ -97,8 +97,10 @@ where `1.6.0` is version of tendrl-ansible package.
 ## What should I know before using tendrl-ansible?
 
 You need to know [how to use
-ansible](https://docs.ansible.com/ansible/latest/intro.html) and how to deploy
-and use ssh public keys.
+ansible](https://docs.ansible.com/ansible/latest/intro.html) and [how to deploy
+and use ssh public
+keys](https://docs.openshift.org/latest/install_config/install/host_preparation.html#ensuring-host-access)
+(to be able to connect via ssh without asking for password).
 
 Moreover since this README file can't provide all details about Tendrl, you
 should read [Tendrl installation
@@ -238,6 +240,36 @@ tendrl-ansible:
     In case of any problems, you need to fix it before going on. If you are not
     sure what's wrong, consult documentation of ansible and/or ssh.
 
+    The following example shows how to use [ansible become
+    feature](https://docs.ansible.com/ansible/latest/become.html) **when direct
+    ssh login of root user is not allowed** and you are connecting via non-root
+    `cloud-user` account, which can leverage `sudo` to run any command as root
+    without any password:
+
+    ```
+    $ ansible --become -u cloud-user -i inventory_file -m ping all
+    ```
+
+    If this is your case, you may consider converting command line arguments
+    related to *Ansbile become feature* into [behavioral inventory
+    parameters](https://docs.ansible.com/ansible/latest/intro_inventory.html#list-of-behavioral-inventory-parameters)
+    and adding them into the inventory file. This way, you don't need to
+    specify these arguments again for every ansible command. Example of this
+    update which matches previous command line example follows (it should be
+    appended to the `[all:vars]` section):
+
+    ```
+    ansible_become=yes
+    ansible_user=cloud-user
+    ```
+
+    After this edit, you can re run the ping example without become command
+    line arguments:
+
+    ```
+    $ ansible -i inventory_file -m ping all
+    ```
+
 7)  Now you can run prechecks playbook to verify if minimal requirements and
     setup for Tendrl are satisfied. Any problem with the pre checks will make
     the playbook run fail immediately, pointing you to a particular