How do I add picklist fields in the Module Layouts and Fields?

 Follow these steps to add Picklist Fields in the Module Layouts and Fields:

1. Log in to the CRM.
2. Click the User Profile on the right corner of the screen.
3. Click Settings.
4. Go to the Configuration section.
5. Select Picklist Field Values. The Picklist Settings page opens.
6. Select Module from the drop-down.
7. Select Picklist in Expenses from the drop-down.
8. Click +Add Value. 
9. Add the Item Value. 
10. Click Save. 

Item added successfully message will be displayed. Once added, you can go to the Expense module and see if it is available.