Plus Minus function allows you to create 'Nudge Rules' which react to the '+' or '-' keys being pressed in numeric cells.
The Nudge Rule can be either always applied or - for more advanced scenarios - via a Query.
In this example we created 2 Plus Minus Rules:
- Always to update the 'Item Cost' column with a Nudge of 10
- A Query for the same ('Item Cost') column which will increment / decrement by 20 if the Employee value in the row is 'Janet Leverling