Workflow and rule engine

I am in need of an integrated workflow and rule engine for my business that utilizes Java as a preferred technology stack. I need both a Workflow Management System (WMS) and Business Rule Management System (BRMS), and the system should be integrated with specific software. The system must be able to handle the workflow and rules involved with my business processes and allow for accurate data control, organization, and collaboration. It should efficiently manage and track process data - retaining a framework of rules and instructions - and it must be supported by a secure platform so that it complies with industry-standard regulations. Finally, the system must be user friendly, so that my team can easily interact and customize the workflow and rules as needed.