diff --git a/README.rst b/README.rst
index ba61d01..8eac7b5 100644
--- a/README.rst
+++ b/README.rst
@@ -2781,6 +2781,72 @@
 
    ip link set dev eth0 mtu 1400
 
+Switch Kernel from non-HWE to HWE
+==================================
+
+It is possible to switch Kernel from non-HWE to HWE by using module
+linux_kernel_switch. It has few methods:
+
+* check_hwe_kernel
+* switch_kernel
+* rollback_switch_kernel
+
+Method ``check_hwe_kernel`` allows to check whether HWE kernel installed
+or not:
+
+.. code-block:: bash
+
+   salt <target> linux_kernel_switch.check_hwe_kernel
+
+Output for case HWE is installed:
+
+.. code-bloc:: bash
+
+  kvm02.cluster-env.local:
+      ----------
+      linux-image-extra-virtual-hwe-16.04:
+          ----------
+          linux-image-extra-virtual-hwe-16.04:
+              ----------
+              architecture:
+                  amd64
+              description:
+                  Extra drivers for Virtual Linux kernel image
+                   This package will always depend on linux-image-generic.
+              group:
+                  kernel
+              install_date:
+                  2019-10-01T11:50:15Z
+              name:
+                  linux-image-extra-virtual-hwe-16.04
+              packager:
+                  Ubuntu Kernel Team <kernel-team@lists.ubuntu.com>
+              source:
+                  linux-meta-hwe
+              version:
+                  4.15.0.54.75
+          ...
+
+Output for case HWE is not installed:
+
+.. code-bloc:: bash
+
+  kvm02.cluster-env.local:
+      ----------
+      linux-image-extra-virtual-hwe-16.04:
+          Not installed!
+      linux-image-generic-hwe-16.04:
+          Not installed!
+
+Method ``switch_kernel`` allows you to switch from non-HWE to HWE. It has
+two options: ``dry_run`` - to check what packages are going to be installed or
+removed and ``only_kernel`` - install only Kernel image packages without other
+HWE packages.
+
+Method ``rollback_switch_kernel`` allows you to rollback method
+``switch_kernel`` which was executed successfully previously. Option
+``dry_run`` - to check what packages are going to be installed/removed.
+
 Read more
 =========