Data Suppression (How to suppress data)
Incoming data can be suppresed based on coordinate values. Data within these regions will no longer appear in your Form and Data Viewer. Data suppression regions will appear as an outline with a red ‘X’ in the Input Data Viewer. To add a suppression region, define the coordinate values from the Data Suppression tab in the Form Properties, or right click and drag the incoming data region and select Suppress input data: