Step 1: To set up a Quick click category, first go to the Home tab, and then go into the Tabs group where you will then select Categorize, and then scroll down to the bottom and select Set Quick Click.
Step 2: After you select Set Quick Click, then a dialogue box will appear. In the dialogue box, you can select which category you want by clicking the list arrow. Once you've chosen your category select OK.
Step 3: Once you've assigned a category, select a message and assign that message to the category by clicking the column.
Step 4: If you wish to select another message to another category, simply right click on the message you wish to move and select the category.