do it the easy way go have a look at www.processmaster.com it will show you how do do massive bpmn diagrams - with subprocesses - and to then print it out in a good document - there is even a video to show you how

BPM stands for Business Process Management, which is a discipline that focuses on improving and managing business processes. BPMN, on the other hand, stands for Business Process Model and Notation, which is a standardized graphical notation used to represent business processes. In essence, BPM is the practice of managing processes, while BPMN is a specific notation used to model those processes.

Design notation modeling languages are graphical languages used to represent. Communicate design concepts, structures, and relationships. These languages provide a standardized way to visually express design ideas. Facilitate effective communication among designers, stakeholders, and developers. Some popular design notation modeling languages include:

1. UML (Unified Modeling Language):

Widely used in software engineering. UML provides a set of standardized diagrams to represent various aspects of a system. Such as class diagrams, use case diagrams, sequence diagrams, and more.

2. BPMN (Business Process Model and Notation):

Used for modeling business processes. BPMN allows the visual representation of activities, events, gateways, and flows. To describe the flow of work within an organization.

3. ERD (Entity-Relationship Diagram):

Commonly used in database design. ERD represents the relationships between entities and attributes in a database system. Helping to define the structure and organization of data.

4. SysML (Systems Modeling Language):

A language based on UML, SysML extends its capabilities to capture. model complex systems, including hardware, software, and their interactions.

5. ArchiMate:

Primarily used for enterprise architecture modeling. ArchiMate provides a comprehensive framework for describing. And visualizing the components, relationships, and dependencies of an organization's architecture.

These modeling languages serve as powerful tools to document. Analyze, and communicate designs across various domains and industries.