diff --git a/bt5/erp5_test_result/DocumentTemplateItem/portal_components/document.erp5.TestSuite.py b/bt5/erp5_test_result/DocumentTemplateItem/portal_components/document.erp5.TestSuite.py
index 51cee562b86691228bb55bbeac88baff53acd8be..1efc25d614e3afa38b272c8d90349093a0381690 100644
--- a/bt5/erp5_test_result/DocumentTemplateItem/portal_components/document.erp5.TestSuite.py
+++ b/bt5/erp5_test_result/DocumentTemplateItem/portal_components/document.erp5.TestSuite.py
@@ -30,6 +30,12 @@ class TestSuite(XMLObject, PeriodicityMixin):
     return portal.portal_task_distribution.getMemcachedDict().get(
        "%s_ping_date" % (self.getRelativeUrl()))
 
+  security.declareProtected(Permissions.AccessContentsInformation, 'getSlapOSInstanceParameterSchemaURL')
+  def getSlapOSInstanceParameterSchemaURL(self):
+    """
+    """
+    return "https://lab.nexedi.com/nexedi/slapos/raw/master/software/erp5/instance-erp5-input-schema.json"
+
   # Compatibility Code to be removed after 06/2018, since all instances using
   # test suites should be migrated at that time. Purpose here was to fix the
   # setting of some properties that were defined with type "lines" instead of "string".
diff --git a/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view.xml b/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view.xml
index f0628b6b0f41ca5bd1d0e4ec532ff655ad9c49fd..24ed0e30e3ec3d419d264a88a5ff967186a1bc97 100644
--- a/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view.xml
+++ b/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view.xml
@@ -83,9 +83,10 @@
                     <key> <string>center</string> </key>
                     <value>
                       <list>
-                        <string>my_cluster_configuration</string>
+                        <string>my_cluster_configurationx</string>
                         <string>my_enabled</string>
                         <string>my_alarm_date</string>
+                        <string>my_cluster_configuration</string>
                       </list>
                     </value>
                 </item>
diff --git a/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view/my_cluster_configuration.xml b/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view/my_cluster_configuration.xml
index 49af22d336491aa6d1cfb4b7e54d38ad1779fdb6..dc316ec29d88427875b1d78419b5a85e27dd69c5 100644
--- a/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view/my_cluster_configuration.xml
+++ b/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view/my_cluster_configuration.xml
@@ -2,7 +2,7 @@
 <ZopeData>
   <record id="1" aka="AAAAAAAAAAE=">
     <pickle>
-      <global name="TextAreaField" module="Products.Formulator.StandardFields"/>
+      <global name="GadgetField" module="Products.ERP5Form.GadgetField"/>
     </pickle>
     <pickle>
       <dictionary>
@@ -16,23 +16,11 @@
               <dictionary>
                 <item>
                     <key> <string>external_validator_failed</string> </key>
-                    <value> <string>Please use correct JSON syntax.</string> </value>
+                    <value> <string>The input failed the external validator.</string> </value>
                 </item>
                 <item>
-                    <key> <string>line_too_long</string> </key>
-                    <value> <string>A line was too long.</string> </value>
-                </item>
-                <item>
-                    <key> <string>required_not_found</string> </key>
-                    <value> <string>Input is required but no input given.</string> </value>
-                </item>
-                <item>
-                    <key> <string>too_long</string> </key>
-                    <value> <string>You entered too many characters.</string> </value>
-                </item>
-                <item>
-                    <key> <string>too_many_lines</string> </key>
-                    <value> <string>You entered too many lines.</string> </value>
+                    <key> <string>no_validator</string> </key>
+                    <value> <string>Does not support this operation.</string> </value>
                 </item>
               </dictionary>
             </value>
@@ -49,6 +37,10 @@
                     <key> <string>css_class</string> </key>
                     <value> <string></string> </value>
                 </item>
+                <item>
+                    <key> <string>data_url</string> </key>
+                    <value> <string></string> </value>
+                </item>
                 <item>
                     <key> <string>default</string> </key>
                     <value> <string></string> </value>
@@ -74,7 +66,7 @@
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>height</string> </key>
+                    <key> <string>gadget_url</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
@@ -82,19 +74,11 @@
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>max_length</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>max_linelength</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>max_lines</string> </key>
+                    <key> <string>js_sandbox</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>required</string> </key>
+                    <key> <string>renderjs_extra</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
@@ -102,15 +86,11 @@
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>unicode</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>whitespace_preserve</string> </key>
+                    <key> <string>validator_field_id</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>width</string> </key>
+                    <key> <string>validator_form_id</string> </key>
                     <value> <string></string> </value>
                 </item>
               </dictionary>
@@ -128,6 +108,10 @@
                     <key> <string>css_class</string> </key>
                     <value> <string></string> </value>
                 </item>
+                <item>
+                    <key> <string>data_url</string> </key>
+                    <value> <string></string> </value>
+                </item>
                 <item>
                     <key> <string>default</string> </key>
                     <value> <string></string> </value>
@@ -153,7 +137,7 @@
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>height</string> </key>
+                    <key> <string>gadget_url</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
@@ -161,35 +145,25 @@
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>max_length</string> </key>
+                    <key> <string>js_sandbox</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>max_linelength</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>max_lines</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>required</string> </key>
-                    <value> <string></string> </value>
+                    <key> <string>renderjs_extra</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+                    </value>
                 </item>
                 <item>
                     <key> <string>title</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>unicode</string> </key>
+                    <key> <string>validator_field_id</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>whitespace_preserve</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>width</string> </key>
+                    <key> <string>validator_form_id</string> </key>
                     <value> <string></string> </value>
                 </item>
               </dictionary>
@@ -207,24 +181,17 @@
                     <key> <string>css_class</string> </key>
                     <value> <string></string> </value>
                 </item>
+                <item>
+                    <key> <string>data_url</string> </key>
+                    <value> <int>0</int> </value>
+                </item>
                 <item>
                     <key> <string>default</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
                     <key> <string>description</string> </key>
-                    <value> <string>Slapos parameters.\n
-\n
-Configuration structure has to look like a python dict, ex:\n
-\n
-{\n
-"x": "xxx",\n
-"y":{\n
-"q": "qqq",\n
-"r": "rrr"\n
-},\n
-"z", "zzz"\n
-}</string> </value>
+                    <value> <string></string> </value>
                 </item>
                 <item>
                     <key> <string>editable</string> </key>
@@ -236,53 +203,41 @@ Configuration structure has to look like a python dict, ex:\n
                 </item>
                 <item>
                     <key> <string>external_validator</string> </key>
-                    <value>
-                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
-                    </value>
+                    <value> <string></string> </value>
                 </item>
                 <item>
                     <key> <string>extra</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>height</string> </key>
-                    <value> <int>10</int> </value>
+                    <key> <string>gadget_url</string> </key>
+                    <value> <string>react-jsonschema-form-gadget.html</string> </value>
                 </item>
                 <item>
                     <key> <string>hidden</string> </key>
                     <value> <int>0</int> </value>
                 </item>
                 <item>
-                    <key> <string>max_length</string> </key>
+                    <key> <string>js_sandbox</string> </key>
                     <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>max_linelength</string> </key>
-                    <value> <int>80</int> </value>
-                </item>
-                <item>
-                    <key> <string>max_lines</string> </key>
-                    <value> <string></string> </value>
-                </item>
-                <item>
-                    <key> <string>required</string> </key>
-                    <value> <int>0</int> </value>
+                    <key> <string>renderjs_extra</string> </key>
+                    <value>
+                      <list/>
+                    </value>
                 </item>
                 <item>
                     <key> <string>title</string> </key>
-                    <value> <string>Slapos Parameters</string> </value>
-                </item>
-                <item>
-                    <key> <string>unicode</string> </key>
-                    <value> <int>0</int> </value>
+                    <value> <string>SlapOS Parameters</string> </value>
                 </item>
                 <item>
-                    <key> <string>whitespace_preserve</string> </key>
-                    <value> <int>1</int> </value>
+                    <key> <string>validator_field_id</string> </key>
+                    <value> <string></string> </value>
                 </item>
                 <item>
-                    <key> <string>width</string> </key>
-                    <value> <int>80</int> </value>
+                    <key> <string>validator_form_id</string> </key>
+                    <value> <string></string> </value>
                 </item>
               </dictionary>
             </value>
@@ -292,13 +247,13 @@ Configuration structure has to look like a python dict, ex:\n
   </record>
   <record id="2" aka="AAAAAAAAAAI=">
     <pickle>
-      <global name="Method" module="Products.Formulator.MethodField"/>
+      <global name="TALESMethod" module="Products.Formulator.TALESField"/>
     </pickle>
     <pickle>
       <dictionary>
         <item>
-            <key> <string>method_name</string> </key>
-            <value> <string>Base_validateJSON</string> </value>
+            <key> <string>_text</string> </key>
+            <value> <string>python: [(\'schema\', context.getSlapOSInstanceParameterSchemaURL())]</string> </value>
         </item>
       </dictionary>
     </pickle>
diff --git a/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view/my_cluster_configurationx.xml b/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view/my_cluster_configurationx.xml
new file mode 100644
index 0000000000000000000000000000000000000000..5f64512dbc97d748b2d5fab84dd1c62dc5d9f97f
--- /dev/null
+++ b/bt5/erp5_test_result/SkinTemplateItem/portal_skins/erp5_test_result/TestSuite_view/my_cluster_configurationx.xml
@@ -0,0 +1,306 @@
+<?xml version="1.0"?>
+<ZopeData>
+  <record id="1" aka="AAAAAAAAAAE=">
+    <pickle>
+      <global name="TextAreaField" module="Products.Formulator.StandardFields"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>id</string> </key>
+            <value> <string>my_cluster_configurationx</string> </value>
+        </item>
+        <item>
+            <key> <string>message_values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>external_validator_failed</string> </key>
+                    <value> <string>Please use correct JSON syntax.</string> </value>
+                </item>
+                <item>
+                    <key> <string>line_too_long</string> </key>
+                    <value> <string>A line was too long.</string> </value>
+                </item>
+                <item>
+                    <key> <string>required_not_found</string> </key>
+                    <value> <string>Input is required but no input given.</string> </value>
+                </item>
+                <item>
+                    <key> <string>too_long</string> </key>
+                    <value> <string>You entered too many characters.</string> </value>
+                </item>
+                <item>
+                    <key> <string>too_many_lines</string> </key>
+                    <value> <string>You entered too many lines.</string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>overrides</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>alternate_name</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>css_class</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>default</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>description</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>enabled</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>external_validator</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>extra</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>height</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>hidden</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>max_length</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>max_linelength</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>max_lines</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>required</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>unicode</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>whitespace_preserve</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>width</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>tales</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>alternate_name</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>css_class</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>default</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>description</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>enabled</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>external_validator</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>extra</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>height</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>hidden</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>max_length</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>max_linelength</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>max_lines</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>required</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>unicode</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>whitespace_preserve</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>width</string> </key>
+                    <value> <string></string> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+        <item>
+            <key> <string>values</string> </key>
+            <value>
+              <dictionary>
+                <item>
+                    <key> <string>alternate_name</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>css_class</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>default</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>description</string> </key>
+                    <value> <string>Slapos parameters.\n
+\n
+Configuration structure has to look like a python dict, ex:\n
+\n
+{\n
+"x": "xxx",\n
+"y":{\n
+"q": "qqq",\n
+"r": "rrr"\n
+},\n
+"z", "zzz"\n
+}</string> </value>
+                </item>
+                <item>
+                    <key> <string>editable</string> </key>
+                    <value> <int>1</int> </value>
+                </item>
+                <item>
+                    <key> <string>enabled</string> </key>
+                    <value> <int>1</int> </value>
+                </item>
+                <item>
+                    <key> <string>external_validator</string> </key>
+                    <value>
+                      <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+                    </value>
+                </item>
+                <item>
+                    <key> <string>extra</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>height</string> </key>
+                    <value> <int>10</int> </value>
+                </item>
+                <item>
+                    <key> <string>hidden</string> </key>
+                    <value> <int>0</int> </value>
+                </item>
+                <item>
+                    <key> <string>max_length</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>max_linelength</string> </key>
+                    <value> <int>80</int> </value>
+                </item>
+                <item>
+                    <key> <string>max_lines</string> </key>
+                    <value> <string></string> </value>
+                </item>
+                <item>
+                    <key> <string>required</string> </key>
+                    <value> <int>0</int> </value>
+                </item>
+                <item>
+                    <key> <string>title</string> </key>
+                    <value> <string>Slapos Parameters</string> </value>
+                </item>
+                <item>
+                    <key> <string>unicode</string> </key>
+                    <value> <int>0</int> </value>
+                </item>
+                <item>
+                    <key> <string>whitespace_preserve</string> </key>
+                    <value> <int>1</int> </value>
+                </item>
+                <item>
+                    <key> <string>width</string> </key>
+                    <value> <int>80</int> </value>
+                </item>
+              </dictionary>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="Method" module="Products.Formulator.MethodField"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>method_name</string> </key>
+            <value> <string>Base_validateJSON</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+</ZopeData>