diff --git a/plugins/NewTest.java b/plugins/NewTest.java
index 78c2238..1125275 100644
--- a/plugins/NewTest.java
+++ b/plugins/NewTest.java
@@ -60,10 +60,10 @@ public class NewTest extends javax.swing.JPanel {
     public static Path TEMPLATES_DEVICECONFIG_FILEPATH  = Paths.get(TESTS_ROOT_DIR, "templates","deviceTemplate.config");
     public static String TESTS_CONFIG_FILENAME = ".config";
     public static String TESTS_HELP_FILENAME = "help.html";
-    public static String ALLOWED_CHARSET1 = "[a-z A-Z 0-9 . _ \\- \\[\\] () : , < > = \\$]*"; //les restricted set of chars
-    public static String ALLOWED_CHARSET2 = "[a-z A-Z 0-9 . _ \\- \\[\\] () : , \\$]*"; //more restricted set of chars
+    public static String ALLOWED_CHARSET1 = "[a-z A-Z 0-9 . _ \\- \\[\\] () : < > = \\$]*"; //les restricted set of chars
+    public static String ALLOWED_CHARSET2 = "[a-z A-Z 0-9 . _ \\- \\[\\] () : \\$]*"; //more restricted set of chars
     public static String ALLOWED_CHARSET3 = "[a-zA-Z0-9._ \\- \\$ , :]*"; //even more restricted set of chars
-    public static String VALUE_SEPARATOR = "|";
+    public static String VALUE_SEPARATOR = "&";
     public static String PARAM_SEPARATOR = ";";
    
     /**
diff --git a/plugins/TestingList.java b/plugins/TestingList.java
index 8fabcef..3f56c2c 100644
--- a/plugins/TestingList.java
+++ b/plugins/TestingList.java
@@ -292,7 +292,7 @@ public class TestingList extends Panel {
     public final  Path TESTS_LOG_DEFAULT_DIR = Paths.get(".", "home", "script", "tests", "log", "TestsLog" + getnow() + ".txt");
     public static String TESTS_CONFIG_FILENAME = ".config";
     public static String TESTS_HELP_FILENAME = "help.html";
-    public static String VALUE_SEPARATOR = "|";
+    public static String VALUE_SEPARATOR = "&";
     public static String PARAM_SEPARATOR = ";";
 
     
diff --git a/plugins/TestingListDetails.java b/plugins/TestingListDetails.java
index d7c3ecc..bec66cf 100644
--- a/plugins/TestingListDetails.java
+++ b/plugins/TestingListDetails.java
@@ -55,7 +55,7 @@ public class TestingListDetails extends javax.swing.JPanel {
     public static String TESTS_CONFIG_FILENAME = ".config";
     public static Path TESTS_TESTS_DEFAULT_DIR = Paths.get(".", "home", "script", "tests", "tests");
     public static Path TESTS_DEVICES_DEFAULT_DIR = Paths.get(".", "home", "script", "tests", "devices");
-    public static String VALUE_SEPARATOR = "|";
+    public static String VALUE_SEPARATOR = "&";
     public static String PARAM_SEPARATOR = ";";
     /**
      * This method is called from within the constructor to initialize the form.
diff --git a/script/tests/tests.properties b/script/tests/tests.properties
index 0d11962..173c67f 100644
--- a/script/tests/tests.properties
+++ b/script/tests/tests.properties
@@ -1,5 +1,5 @@
 #TestingList for pshell: configuration properties
-#Fri Oct 13 10:45:13 CEST 2017
+#Fri Oct 13 10:53:10 CEST 2017
 customPanel=
 showEnabledTestsOnly=
 listFilter=rps-try
diff --git a/script/tests/tests/sad/jtr/.config b/script/tests/tests/sad/jtr/.config
index ae26e2f..45d6cdc 100644
--- a/script/tests/tests/sad/jtr/.config
+++ b/script/tests/tests/sad/jtr/.config
@@ -1,4 +1,4 @@
 #Fri Oct 13 10:14:47 CEST 2017
 name=jtr
-parameters=a\|IQCOM,$GNT3,1,DIA\:23\|dfdf;
+parameters=a&IQCOM,$GNT3,1,DIA\:23&dfdf;
 description=vv