| 1 | Identity & Custody Fields |
| 3 | DLPUniqueID | String(40) | Collection | Required | Key | — | Primary key across every dashboard join. |
| 4 | MatterCode | String(12) | Collection | Required | Facet | Filter | Global matter filter on executive view. |
| 5 | Custodian | String(80) | Collection | Required | Facet | Filter | Roll-up for volume-by-custodian bar chart. |
| 6 | CustodianCode | String(6) | Collection | Required | Facet | — | Anonymized display when custodian names sensitive. |
| 7 | SourceCode | String(6) | Collection | Required | Facet | Filter | Source-type filter: M365, LAP, MOB, WA, SLK, etc. |
| 8 | CollectionDate | DateTime | Collection | Required | Timeseries | Line | Feeds the "collections over time" trend chart. |
| 9 | ChainOfCustodyURL | URL | Collection | If Any | Ref | Link | Deep-link from BI row to COC PDF. |
| 10 | Volume & Content Fields |
| 12 | RawSizeGB | Decimal(9,3) | Collection | Required | Metric | KPI | Pre-processing size at time of collection. |
| 13 | ProcessedSizeGB | Decimal(9,3) | Processing | Required | Metric | KPI | Post-culling / de-dup. Feeds cull-ratio widget. |
| 14 | RawItemCount | Int | Collection | Required | Metric | KPI | Documents at collection. |
| 15 | ProcessedDocCount | Int | Processing | Required | Metric | KPI | Documents after dedup / exclusions. |
| 16 | DedupRatio | Decimal(4,2) | Processing | Required | Metric | Gauge | 1 − (ProcessedDocCount / RawItemCount). |
| 17 | ExceptionCount | Int | Processing | Required | Metric | KPI | All items in the exceptions report. |
| 18 | ExceptionRemediableCount | Int | Processing | If Any | Metric | Bar | Feeds remediation-cost estimator. |
| 19 | Review & Analytics Fields |
| 21 | ReviewToolName | String(40) | Loading | Required | Facet | Filter | Relativity, Reveal, Everlaw, etc. |
| 22 | WorkflowType | Enum | Review | Required | Facet | Filter | Linear / TAR1 / TAR2 / GenAI / Hybrid. |
| 23 | DocsCoded | Int | Review | Required | Metric | Line | Cumulative doc-coding count over time. |
| 24 | RelevantCount | Int | Review | Required | Metric | Bar | By reviewer / by batch. |
| 25 | PrivilegeCount | Int | Review | Required | Metric | Bar | Feeds priv-log projection. |
| 26 | SampleRecallEstimate | Decimal(4,3) | Review | If TAR | Metric | Gauge | Latest sampling round elusion-derived recall. |
| 27 | AnalyticsUsed | JSON | Review | If Any | Facet | Filter | List of analytics families run: clustering, concept, entity, GenAI. |
| 28 | Production & Log Fields |
| 30 | ProductionSetName | String(60) | Production | Required | Facet | Filter | Prod 001, Prod 002, etc. |
| 31 | BatesRangeStart | String(20) | Production | Required | Metric | — | First Bates in the production set. |
| 32 | BatesRangeEnd | String(20) | Production | Required | Metric | — | Last Bates in the production set. |
| 33 | ProdDate | Date | Production | Required | Timeseries | Line | Feeds production-cadence chart. |
| 34 | ProdVolumeGB | Decimal(9,3) | Production | Required | Metric | KPI | Delivered volume by set. |
| 35 | RedactionCount | Int | Production | If Any | Metric | Bar | Redaction-QC pass rate widget dependency. |
| 36 | PrivLogRows | Int | Priv Log | Required | Metric | KPI | Rows on the log for this production. |
| 37 | ThreadingStrategy | Enum | Priv Log | Required | Facet | — | Inclusive / All / Categorical. |
| 38 | Cost & Vendor Fields |
| 40 | CollectionVendor | String(80) | Collection | Required | Facet | Filter | Named vendor entity. |
| 41 | HostingVendor | String(80) | Loading | Required | Facet | Filter | Where the review data lives. |
| 42 | MonthlyHostingUSD | Decimal(9,2) | Loading | Required | Metric | Line | Feeds cost-over-time chart. |
| 43 | ProcessingSpendUSD | Decimal(9,2) | Processing | If Invoiced | Metric | Bar | One-time processing cost. |
| 44 | AnalyticsSpendUSD | Decimal(9,2) | Review | If Any | Metric | Bar | Analytics-family spend rollup. |
| 45 | ReviewerHours | Decimal(7,2) | Review | Required | Metric | Line | Total contract-reviewer hours to date. |
| 46 | CostPerDocResp | Decimal(6,2) | Derived | — | Metric | KPI | (All spend) / RelevantCount. Executive KPI. |
| 47 | Defensibility & Metadata Fields |
| 49 | ProtocolVersion | String(20) | Collection | Required | Ref | — | DLC-M01-002 protocol version applied. |
| 50 | SamplingRoundCount | Int | Review | If TAR | Metric | Bar | Rounds completed to date. |
| 51 | MeetAndConferDate | Date | Case | Recommended | Ref | — | Milestone anchor on timeline. |
| 52 | SunsetDate | Date | Case | Recommended | Ref | — | When hosting can be wound down. |