| Source and batch register | Source names, file counts, ownership, intake date, status, and processing priority. | Excel, Google Sheets, or agreed tracker | Setup and ongoing | Approved source inventory and priority rules |
| Field-mapping specification | Source fields, target columns, format rules, transformations, required fields, and exceptions. | Spreadsheet or document | Before production | Target template and business definitions |
| Completed data workbook | Entered, formatted, and checked records in the agreed structure, including protected formulas where provided. | XLSX, Google Sheets, or CSV | Staged or final delivery | Approved sample, template, and acceptance criteria |
| Data dictionary | Column definitions, allowed values, formats, source logic, and ownership notes. | Spreadsheet or document | Setup or handover | Business terminology and field owners |
| Exception log | Missing, unreadable, conflicting, duplicate, or out-of-scope records requiring review. | Spreadsheet or ticket log | Throughout delivery | Authorized reviewer and response process |
| Quality-control report | Checks performed, sample size, identified issues, corrected issues, exclusions, and acceptance status. | Spreadsheet or summary document | Review and handover | Quality thresholds and sampling method |
| Change and version log | File versions, material changes, rule updates, handover dates, and approvers. | Spreadsheet or document | Ongoing | Change-approval contacts |
| Operating procedure | Intake, entry, validation, exception, security, delivery, and escalation steps for recurring work. | Document or knowledge base | Stabilization and handover | Client policies, access rules, and escalation owners |