Create One Time Invoice/Credit Invoice Line
Explanation
Use this activity to create one time invoice/credit invoice line.
This functionality is used for:
	- creating a one time credit invoice, without automatically crediting any 
	later debit invoices on the service’s invoice plan. This is useful for 
	example when customer is credited a service where the service contract 
	obligations have not been fulfilled during a particular invoice period.
- creating one time debit invoices. This is useful for example when you 
	want to debit the customer a one time "start fee" for a service that is 
	periodically invoiced.
 
Prerequisites
	- The action is enabled for single invoice plan detail lines.
System Effects
	- A new invoice plan detail line is created. This line can be invoiced 
	using the menu action Create Invoice.
Window
Invoice Plan Details
Related Window Descriptions
Service Contract 
Service Contract/Invoice Parameters  
Invoice Plan Details
Procedure
To create a one time invoice/credit invoice lines for a invoice plan detail 
line:
	- Open the Invoice Plan Details 
	window and select the 
	invoice plan line, right-click and then click Create One Time 
	Invoice/Credit Invoice Lines... 
- In the Create One Time Invoice/Credit Invoice Lines dialog, enter 
	a from/to date for the invoicing. The invoice amount is by default displayed 
	as the negative value of the amount on the selected invoice plan detail 
	line, but the amount can be modified.
- You can enter/modify the invoice text which will be displayed on the 
	customer invoice.
- Click OK. A new invoice plan detail line is created. Select menu 
	item Create Invoice on the new Invoice plan details line to invoice 
	the line.