If you have expense items on vendor bills that you are already billed to the client, you cannot directly remove them. However, you can still dissociate those expense items from the vendor bills by following these steps:
- If there are other time and expense entries linked to the vendor bill, keep a note of them.
- Delete the vendor bill. Core prompts you to delete the time and expense entries linked to the bill. Choose 'No' as Core doesn't allow you to delete the linked items if you have already billed some of them. This dissociates the items from the vendor bill, but keeps their time and expense records.
- Now recreate the vendor bill using only the time and expense entries that you want to link to it. Check the Core Help for details.