diff --git a/resources/SalomeApp.xml.in b/resources/SalomeApp.xml.in
index 8658334a9..b482b89f6 100644
--- a/resources/SalomeApp.xml.in
+++ b/resources/SalomeApp.xml.in
@@ -119,6 +119,7 @@
     <parameter name="User's Guide"      value="%SMESH_ROOT_DIR%/share/doc/salome/gui/SMESH/index.html"/>
     <parameter name="Plug-ins/MGSurfOpt plugin User's Guide" value="%SMESH_ROOT_DIR%/share/doc/salome/gui/SMESH/yams/index.html"/>
     <parameter name="Plug-ins/MGCleaner plugin User's Guide" value="%SMESH_ROOT_DIR%/share/doc/salome/gui/SMESH/MGCleaner/index.html"/>
+    <parameter name="Plug-ins/Z-cracks plugin User's Guide" value="%SMESH_ROOT_DIR%/share/doc/salome/gui/SMESH/zcracks/index.html"/>
     <parameter name="Plug-ins/MacMesh plugin" value="%SMESH_ROOT_DIR%/share/doc/salome/gui/SMESH/MacMesh/index.html"/>
     <parameter name="Developer's Guide" value="%SMESH_ROOT_DIR%/share/doc/salome/tui/SMESH/index.html"/>
   </section>
diff --git a/src/Tools/ZCracksPlug/doc/index.rst b/src/Tools/ZCracksPlug/doc/index.rst
index deb51f4c4..e6abb5c8e 100644
--- a/src/Tools/ZCracksPlug/doc/index.rst
+++ b/src/Tools/ZCracksPlug/doc/index.rst
@@ -1,6 +1,6 @@
 Z-cracks plugin documentation
 =============================
 
-This documentation covers the usage of Z-cracks as a plug-in in Salome. ZCracks is used in SALOME through a dedicated interface based on the Eficas software. The meaning of the different keywords available in the interface is detailed in Z-cracks manual available here :  
+Z-cracks is used in SALOME through a dedicated interface based on the Eficas software. The different parameters to be filled in this dedicated interface correspond to the input parameters described in the Z-cracks manual available here :  
 
-:download:`Z-cracks manual <files/zcracks.pdf>`.
+:download:`Z-cracks manual <files/zcracks.pdf>`