diff --git a/entity/Salesproject_entity/entityfields/probability_ai/valueProcess.js b/entity/Salesproject_entity/entityfields/probability_ai/valueProcess.js
index fc2d20ec6873f94498614aee5c6c464bafe4371b..844f60472a79f7551370dc0bf2ad0c3607eeed43 100644
--- a/entity/Salesproject_entity/entityfields/probability_ai/valueProcess.js
+++ b/entity/Salesproject_entity/entityfields/probability_ai/valueProcess.js
@@ -2,10 +2,15 @@ import("system.vars");
 import("system.logging");
 import("system.result");
 import("AISalesproject_lib");
+import("system.project");
 
-result.string(AISalesprojectUtil.classify(vars.getString("$field.SALESPROJECTID"), 
+if(JSON.parse(project.getPreferenceValue("custom.ai.salesprojectProbability", "false")))
+{
+    result.string(AISalesprojectUtil.classify(vars.getString("$field.SALESPROJECTID"), 
                                           vars.getString("$field.CONTACT_ID"), 
                                           vars.getString("$field.PHASE"), 
                                           vars.getString("$field.STATUS"), 
                                           vars.getString("$field.VOLUME"),
-                                          vars.getString("$field.PROBABILITY")));
\ No newline at end of file
+                                          vars.getString("$field.PROBABILITY"))); 
+ 
+}
\ No newline at end of file