Annotation Layer for Big Number and Big Number with Trendline charts

What problem or goal is the end user trying to solve or accomplish?

The user would like to add a “goal” line indicator to the trend chart. This could be beneficial to track the progress when looking at it from a dashboard.

What is the recommended solution by the Customer?

Provide the ability to use the Annotation Layer in the Big Number and Big Number with Trendline charts.