Metadata-driven mapping
Business analysts and accountants supplied mapping metadata in spreadsheets that Avato converted into reusable transformation assets.
Avato in Practice · Financial Services
General-ledger conversion and enterprise interoperability.
A major Canadian Schedule 1 financial institution needed to modernize its general-ledger environment across multiple banking entities and core systems while preserving accurate mapping, balancing and reporting.
Situation
Multiple source systems had to map reliably into a new accounting structure.
The environment included multiple core banking systems and vendors. The new general ledger required consolidated account information, remapping across companies, cost centres and segments, and business rules governing how ledger records were grouped and balanced.
Avato's role
Turn business-owned mapping metadata into executable integration behaviour.
System interoperability
Avato mapped source banking information into the target general-ledger structures and interfaces required by the new platform.
Bidirectional reporting support
Inverse transformations supported downstream reporting needs in representations aligned with the original accounting mappings.
Conversion through the real interface
Historical migration also exercised the production integration path.
Rather than create an entirely separate conversion mechanism, the implementation prioritized the real-time interfaces and used them to process historical information into the new ledger environment. Historical loading therefore contributed directly to testing and validating the interfaces intended for ongoing operation.
Why it matters
Business rules can become explicit, reusable integration assets.
The implementation demonstrates configuration-driven transformation where accounting mappings, grouping rules, system interfaces and reporting requirements all had to remain understandable and maintainable.