Frequently Asked Questions by customers, end-users, and integrators. Let us know if you have an unanswered question.
I want to add annotations to the trend window.
Create a StringTag with the Trend Point property enabled. Add the String Tag to the Trend Window as a new Pen. In one of the other existing pens where you want the annotation to appear on set the property Pen.LabelAnnotationTag to the String Tag. Set the Data Logging Group to the String Tag to a String field you will be updating directly from your application.