Which command can be used to add a split in the application?

Using the command to right-click or utilize Shift+Ctrl+\ is the method designed to add a split in the application effectively. This combination allows users to quickly access functions within the interface to manipulate data presentation or organization without navigating through multiple menus.

This approach is especially beneficial in a planning environment where efficiency and speed are crucial. By using keyboard shortcuts alongside mouse commands, a user can optimize their workflow, allowing for seamless data adjustments and improved overall productivity. In scenarios involving financial modeling or complex data sets, practicing these shortcuts can significantly enhance the user experience and facilitate quicker decision-making.

The other options, while they might provide some functionality within the application, do not specifically pertain to the action of adding a split, which is distinctive in its use for manipulating data layouts.