Modify Contract Item Tax
Explanation
When there are tax codes that apply to specific line items of a contract, 
such as, a luxury item tax, etc., you can use this activity to add them. You can 
also remove existing unrelated tax codes from line items as well.
Prerequisites
None.
System Effects
	- A new tax code is added/removed according to the change you make.
Window
N/A
Related Window Descriptions
Contract Item Taxes
Procedure
	- Open the Sales Contract window and query 
	for the contract that has the item you wish to add/remove tax.
- Select the Items tab, click on the line.
- Right-click on the item line and then click the Contract Item Taxes 
	menu option. The Contract Item Taxes 
	dialog box opens. 
- The tax codes that apply to the specific item will be listed in the 
	dialog box.
To Add a Tax Code:
	- Enter a new record and enter the tax codes you require. You can select 
	the valid tax codes from the List of Values.
- The values will be updated 
	once you apply your changes.
To Remove a Tax Code:
	- Select the tax code line you wish to remove and click Remove.
- 
	The values will be updated once you apply your changes.