Technical Debt Inventory and Attributes - Temporal and Effective Date attributes for the Technical Debt Inventory
Technical Debt Inventory and Attributes
Chapter 23. Temporal and Effective Date attributes for the Technical Debt Inventory
Executive Summary: Chapter Overview
IF4ITThe Bottom Line
Core Concepts
| Concept | Definition & Strategic Role |
|---|---|
| Lifecycle Dates | Dates that anchor discovery, decisions, remediation, validation, closure, and reopening. |
| Review and Expiration | Dates that prevent temporary decisions from becoming indefinite. |
| Elapsed-Time Measures | Age, time in status, lead time, and queue age support flow governance. |
Quick Q&A
Question: What governance outcome do temporal and effective date attributes provide for a Technical Debt Item?
Read More Below
Temporal and effective date attributes preserve discovery, decision, review, expiration, remediation, validation, closure, aging, and elapsed-time information.
| Attribute Name | Maturity | Description and Notes |
|---|---|---|
| Discovery Date | Crawl | Description — The governed date, time horizon, or elapsed-time value associated with discovery date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. Examples — 2026-04-12 |
| Status Date | Crawl | Description — The governed date, time horizon, or elapsed-time value associated with status date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Decision Date | Crawl | Description — The governed date, time horizon, or elapsed-time value associated with decision date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Reopened Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with reopened date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Time Horizon | Walk | Description — The governed date, time horizon, or elapsed-time value associated with time horizon for the Technical Debt Item. Benefit(s) — Clarifies when consequences are expected to materialize or become material, improving urgency, sequencing, and review decisions. Source — Manual. |
| Estimate Time Horizon | Walk | Description — The governed date, time horizon, or elapsed-time value associated with estimate time horizon for the Technical Debt Item. Benefit(s) — States the period over which cost or effort estimates apply so decision-makers do not compare values based on inconsistent assumptions. Source — Manual. |
| Acceptance Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with acceptance date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Acceptance Expiration Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with acceptance expiration date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. Examples — 2026-12-31 |
| Deferral Review Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with deferral review date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Exception Expiration Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with exception expiration date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Target Remediation Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with target remediation date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Validation Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with validation date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Closure Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with closure date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Created Date | Crawl | Description — The governed date, time horizon, or elapsed-time value associated with created date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Last Modified Date | Walk | Description — The governed date, time horizon, or elapsed-time value associated with last modified date for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Derived. |
| Age | Run | Description — The governed date, time horizon, or elapsed-time value associated with age for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Calculated. |
| Time in Status | Run | Description — The governed date, time horizon, or elapsed-time value associated with time in status for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Calculated. |
| Remediation Lead Time | Run | Description — The governed date, time horizon, or elapsed-time value associated with remediation lead time for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Calculated. |
| Validation Queue Age | Run | Description — The governed date, time horizon, or elapsed-time value associated with validation queue age for the Technical Debt Item. Benefit(s) — Supports lifecycle control, aging analysis, review, escalation, service expectations, and reporting. Source — Calculated. |
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