You can create and modify tablet menus. 
 Display the Customize User Interface (CUI) Editor 
Define Tablet Menu Rows and Columns 
- In the Customize tab, Customizations In <file name> pane, click the plus sign (+) next to the Legacy node to expand it. 
- Click the plus sign (+) next to the Tablet Menus node to expand it. 
- Click the plus sign (+) next to a tablet menu to expand it. 
- Click the row that you want to define. 
- In the Command List pane, locate the command you want to add. 
- Drag the command to a column under the tablet menu. 
- Click Apply. 
Clear a Menu Assignment
- In the Customize tab, Customizations In <file name> pane, click the plus sign (+) next to the Legacy node to expand it. 
- Click the plus sign (+) next to the Tablet Menus node to expand it. 
- Click the plus sign (+) next to a tablet menu to expand it. 
- Right-click the column that contains the command you want to remove. Click Clear Assignment. 
- Click Apply.