New in Doyen: Mapper Versions for More Reliable Financial Data Migrations

Introducing Mapper Versions

We’re excited to launch Mapper Versions, a new feature that lets finance teams roll back to any prior version of their mapping logic. It’s another step by Doyen in enabling the fastest and highest‑quality financial data migrations using AI.

Why It Matters for CFOs and Accounting Leaders

Financial data accuracy is critical. Yet business requirements change constantly and are often ambiguous. Mapper Versions ensures that adjustments to business rules can be made safely: you can experiment freely, correct errors instantly, and keep pace with evolving business needs.

Key Benefits

• Adaptability: Update mappings as requirements shift.
• Resilience: Fix human errors without losing prior work.
• Testing Sandbox: Safely try out new rules and measure impact.
• Auditability: Every version saved for a complete, transparent history.

Examples of Use Cases

Billing Systems

• Subscription Grouping: Start with subscriptions grouped into one order, then switch to separating them if the business rules around orders change.
• Discount Handling: Shift between percentage‑based and flat‑fee discount rules.

ERP Systems

• Revenue Recognition Rules: Move from recognizing revenue at invoice date to service start date.
• Account Mapping: Reclassify expenses across different cost centers.
• Intercompany Allocations: Update allocation logic as organizational structures evolve.

How It Works in Doyen

Business rules are written in natural language and automatically translated into executable code. Every change is versioned and preserved from the beginning of a data migration project, giving teams a complete history. The UI displays side‑by‑side comparisons in natural language, making it easy for finance teams to see and understand differences between any two versions of the mapper. At any point, a prior version can be restored. Magic.

Making Data Migrations Better with AI

With Mapper Versions, Doyen brings finance leaders increased flexibility and control as they undertake complex data migrations. By combining natural language, AI, and versioning, we’re making data migrations faster, safer, and more reliable. More to come soon!