A large chapter of business process integration has been tackled in the new version of SAP Business One. Integrated project management is not an entirely undemanding undertaking in an ERP structure. Rarely are off-the-shelf ERP systems suitable, especially for service providers..
As far as the new functions are concerned, SAP certainly does not claim to have major extensions such as MariProject to want to replace it. The add-on is too powerful for project-oriented companies.
However, a start has been made, and with this start and the possibilities of SAP Business One's cutomising, a lot can already be achieved for many customers.
The basic concept behind the project management functions for SAP Business One 9.2 can be seen in a recent video from SAP: