Designed accounting notebook pipeline and QA reporting

• Day: 2026-06-27
• Time: 12:05 to 12:20
• Project: Accounting
• Workspace: WP 2: Operational
• Status: In Progress
• Priority: HIGH
• Assignee: Matías Nehuen Iglesias
• Tags: Accounting, Notebooks, Qa, Reporting, Metrics, Architecture

Description

Session Goal

Define and harden a modular accounting reporting pipeline that separates canonical data processing from presentation notebooks, with emphasis on executive briefs, operating-result reporting, debt netting, and review-ready exports.

Key Activities

• Specified a dedicated notebooks/[[accounting]]/ layer that consumes canonical outputs from out/ rather than mixing business logic into presentation notebooks.
• Defined notebook responsibilities and output contracts for:
  • a one-page executive brief,
  • a monthly operating-result notebook with regime-based reconciliation,
  • a compact semester bridge notebook for human review,
  • a monthly metric audit notebook for anomaly screening,
  • and supporting CSV inspection / QA workflows.
• Audited the first executive brief design and identified semantic issues around metric meaning, reporting window selection, and fallback behavior.
• Reframed the operating notebook around monthly regime analysis so funding-family flows, withdrawals, cash, and debt are not treated as operating income.
• Added constraints for compact reporting artifacts: limited table sizes, human-readable summaries, QA checks, caveats, and export bundles in Markdown/HTML/CSV.
• Proposed source-granularity validation for monthly audits to prevent quarterly or periodic sources from being mislabeled as monthly.

Achievements

• Established a clearer architecture that keeps accounting logic separate from report rendering.
• Clarified the semantic distinction between operating costs, family draws, funding, and true operating result.
• Defined a practical notebook sequence from raw canonical outputs to executive-facing summaries.
• Identified QA requirements and anomaly-review steps needed before outputs can be considered report-ready.

Pending Tasks

• Implement the revised notebook sequence and ensure each notebook reads from the correct upstream artifact.
• Add source-granularity checks and monthly-series validation to the audit notebook.
• Verify fallback logic, period selection, and metric semantics in the executive brief and operating-result notebooks.
• Produce the final meeting-pack / reporting bundle once the upstream notebooks are stable.

Evidence

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• event_ids: []