CRM case from periodic invoice

CRM cases can be generated automatically from a periodic invoice. The name of the CRM case is identical with the name of periodic invoice. The setting about new CRM case, such as as Assingee, Status, Supplier, etc. can be configured within Invoicing settings on the project.

For quick creation of a periodic invoice, the "New periodic invoice" button has been added to the sidebar's More menu on CRM cases.