What is the correct designation for Other BUs according to the Message Engine?

The designation for Other Business Units (BUs) according to the Message Engine refers specifically to the categorization of these units within the same instance. This understanding is essential because it emphasizes that the communication and context are limited to BUs operating within a singular, defined instance of the Avaloq system. This distinction is critical for maintaining operational clarity and ensuring that messages and data are correctly routed and understood within the particular environment.

When considering the architecture of the Avaloq Message Interface, it becomes evident that interactions that occur between BUs are governed by the instance they belong to, as each instance can have its own configurations, rules, and operational parameters. This ensures that the system remains organized and that messages are processed accurately according to the hierarchical structure of the bank's operations.

The other options expand the scope beyond the precise definition provided in the context of the Message Engine, making them less accurate for this specific question. While they may reference valid concepts in different contexts, they do not align with the focused and structured approach of the Avaloq Message Engine's design principles.