Meaning
A defect true up operates as the formal reconciliation event where software errors logged during a client implementation phase are counted, classified by severity, and assigned to a financial adjustment or a remedial engineering cycle. This mechanism governs the boundary between billable custom development and mandatory bug remediation under a commercial contract. The process stops applying once the final acceptance certificate is signed and the warranty period officially commences.
Severity Tier
Implementation teams categorize every logged issue into distinct priority brackets before the reconciliation begins. High severity items demand immediate engineering hours, while cosmetic discrepancies wait for a scheduled patch release. Founders bear the attention cost of arbitrating disputes between engineers and account managers over which bracket a disputed glitch belongs to.
Financial Offset
Monetary deductions apply to the final invoice when the recorded error count breaches specific contractual thresholds. This calculation translates engineering debt directly into lost revenue for the operating company. Founders experience this offset as a sudden contraction in available cash flow just as the implementation project closes.
Remedial Labor
Engineering resources divert from roadmap development to patch the accepted backlog of anomalies during the post implementation window. Developers spend unbudgeted hours rewriting unstable modules to satisfy the strict acceptance criteria of the client. This labor drain stalls product evolution while the technical team burns remaining capacity on backward looking repairs.