| Allocated Markup | Per-item share of the project markup pool. |
| Allocated Margin | Per-item share of risk / corp / profit pools. |
| Allocated Overhead | Per-item share of the overhead pool. |
| Allocation Scenario | Named what-if configuration of markup and allocations. |
| Apportionment | Redistributing a hidden cost across visible items. |
| Auditable Entity | Base class tracking CreatedAt, CreatedBy, ModifiedAt, ModifiedBy. |
| BuildUpCost | DirectTotal + ApportionedAmount — the allocation basis for an item. |
| Built-Up Resource | Resource whose rate is derived from component resources. |
| Cascade | Automatic re-pricing when a rate or quantity changes. |
| Carbon Allocation | Distribution of a carbon total across items or codes. |
| CalculatedSellRate | DirectRate + (TotalAllocated / Qty). |
| CalculatedSellTotal | DirectTotal + TotalAllocated. |
| Code Set | Hierarchical category tree for classifying items. |
| Code Set Allocation | Percentage-split link from an item to a code-set node. |
| Copy Assist | Smart paste handling structural mismatches. |
| Custom Column | User-defined column on a grid. |
| Data Quality | 1-5 rating on emission records. |
| Define | Named variable in the formula engine (aka parametric). |
| Direct Cost | A cost tied to a deliverable — Qty × Rate. |
| DirectCostBreakdown | Sub-line inside a direct cost item. |
| DirectRate | DirectTotal / Quantity. |
| DirectTotal | Qty × Rate or sum of breakdowns. |
| Emission Factor | kgCO₂e per unit. |
| Folder | Container — for projects, resources, or code sets. |
| Formula Context | Scope in which a formula evaluates (global, breakdown, etc). |
| Project Parametric | A project-wide named variable. |
| Item Template | Reusable pattern of line items. |
| Line Reference | L# pointer to another row. |
| Live Define | Read-only define that reflects a live aggregation. |
| Lock | Single-writer lock on a project. |
| Markup | Cost-plus uplift by resource type. |
| Margin | Project-wide risk / corp / profit pools. |
| Master Library | Organisation-scope library of resources and templates. |
| MultiplicationFactor | CalculatedSellRate / DirectRate. |
| Observable Auditable Entity | Auditable entity with property change notifications. |
| Overhead | Indirect cost of running the project. |
| Parametric | See Define. |
| Pool | Aggregate dollar amount available to distribute. |
| Pricing Mode | Standard / DirectRateOnly / SellRateProportional / SellRateProjectPercentage / NotContributing / RateOnly. |
| Project Permission | Per-user role on a specific project. |
| Resource | Reusable rate record. |
| Resource Folder | Typed tree for organising resources. |
| Scope (carbon) | GHG Protocol Scope 1 / 2 / 3. |
| Scope (define) | Global / DirectCostBreakdown / OverheadBreakdown / ResourceBreakdown. |
| Scope (master) | Global / Organisation. |
| Scoped Parametric | Define only visible inside a specific breakdown. |
| Sell Rate | Client-facing unit price after markup and margin. |
| Sell Total | Client-facing total for the line. |
| Snapshot | Historical record of emissions totals. |
| Specification | Standard a template claims compliance with. |
| Status | Draft / Review / Approved / Complete. |
| Sync | Pulling latest master data into a linked resource or template. |
| Template Embedded Resource | Resource snapshot bundled with a template. |
| Total With Children | Recursive sum of an item's DirectTotal and all descendants'. |
| Variable Reference | #name pointer to a define. |
| WBS | Work Breakdown Structure — free-text code field on items. |
