Lazy Loading for Tabs
This option is introduced to help shorten PowerForms loading times, when your form contains a large number of information shown in multiple tabs. To access this property, click on the Properties icon on any tab.
Lazy Loading will cause the Tab to load it's data only when it is clicked and brought to the foreground. Doing this for multiple tabs means that only the first tab will load it's information, therefore reducing the initial loading/waiting time. Clicking on the other individual tabs will cause them to load their relevant information.