About Load Just in Time options
The Chart, Gauge, and DataView components can take some time to load due to the volume of data that these controls require, affecting the initial load and refresh performance of a form. If you need to reduce the loading time of a form, you can defer the initial loading and drawing of these controls until such time that they are visible in the form.
Use the Load Just in Time option in the Specify Chart Settings, Specify Gauge Settings, and Specify DataView Settings forms to defer the loading of Chart, Gauge, and DataView controls, respectively.