Hi @LG_9935497
Let me know if I am wrong but by the look of it, this relates to a model that has been created in ThingWorx Analytics Builder.
So if you want to display the result of a prediction in a mashup you do not necessarily need to go through Analytics Manager.
You can use the AnalyticsServer_PredictionThing.RealtimeScore() or BatchScore() services, and display the result in your mashup.
Alternatively, using Analytics Manager, you will want to create an Analysis Event mapped to the properties of a real thing.
You can then display the property value in your mashup.
I think you have an example of this at https://developer.thingworx.com/en/resources/guides/operationalize-analytics-model/operationalized-model
Also look at https://community.ptc.com/t5/IoT-Tech-Tips/Analytics-Prediction-Methods-Mashup/m-p/570921 as it covers both option Analytics Manager and scoring services.
Hope this helps
Christophe