System Variable 853: Move Job to Another Client: Allow to Move the Job If There Is a Sales Invoice on the Job

Use this System Variable to determine if moving a job to another client should be allowed even if there is already a sales invoice on the job.

This System Variable is disabled by default. When it is enabled, you can move a job between two clients by selecting the Move job to another client option under the Job Actions menu in Jobs. If it is not enabled, you will be prompted with the following error message:
This job contains an invoice and cannot be moved!

This setting is useful when a job has been created for the wrong client and you want to move the job to the correct client.

It may be necessary to perform a refresh when modifying System Variable values.