How do I enter data quickly to multiple lines at once?

If you need to enter data into the same category for multiple departments, Copy Fixed Amount is where you need to go.

Go to Data/Formulas > Copy Data, and choose Copy Fixed Amount from the menu at the top left.

This function allows you to choose a category/account, and enter data on the same grid for multiple departments at once, thus speeding up some of your data entry.

This video will show you how: