diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,3 +1,6 @@
 # ansible-role-keycloak-themes
 
-Ansible role for the management of Keycloak themes for D4Science gateways.
\ No newline at end of file
+Ansible role for the generation of Keycloak themes for D4Science gateways.
+
+The following variables are used in order to customize a template:
+