If service orders are in process for a considerable time before being posted, you may want to post some of the linked service invoice lines as a way of keeping, for example, your inventory updated.
Open the Service Order window.
Browse to the relevant service order and click Order, Service Invoice Lines. The Service Invoice Lines window appears.
Select the lines you want to post and click Posting, Post.
The program records these service invoice lines as posted and posts the amounts to the service item ledger as usage. You can create a sales invoice manually for these lines.
You cannot specifically post service invoice lines if they are linked to a service item line with service pricing. Consequently, you cannot assign a service price group to a service item line if you have posted service invoice lines linked to the line.