--- id: object/page/917 type: object title: Page 917 "Component - Item FactBox" summary: Page 917 "Component - Item FactBox" in Base Application (Microsoft.Assembly.Document). Present since at least BC23, still in BC30. tier: official language: en tags: - page - base application versions: introduced: null last_changed: null deprecated: null review: state: derived by: null at: null flags: [] generated: at: "2026-10-11T00:31:51.816Z" pipeline: 0.2.0 prompts: {} input_hash: 590f0399f22a357a28ac64333f667882beade2bde1ebb022d61fad9a81e99a44 evidence: - kind: code url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Assembly/Document/ComponentItemFactBox.Page.al title: src/Layers/W1/BaseApp/Assembly/Document/ComponentItemFactBox.Page.al (releases/29.x) date: null commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220 t: null quote: null - kind: learn url: https://learn.microsoft.com/dynamics365/business-central/production-how-to-create-production-boms title: Create production BOMs date: null commit: null t: null quote: null links: learn: - https://learn.microsoft.com/dynamics365/business-central/production-how-to-create-production-boms objects: [] features: [] topics: - topic/business-central/business-functionality/set-up-business-central/set-up-manufacturing localizations: [] videos: [] posts: [] guidelines: [] object_type: page object_id: 917 name: Component - Item FactBox caption: Component - Item namespace: Microsoft.Assembly.Document app: Base Application extends: null first_version: "23" last_version: "30" present_in: - "23" - "24" - "25" - "26" - "27" - "28" - "29" - "30" changed_in: [] source_major: "29" obsolete: null countries: [] ms_search_form_ids: - docs/learn-smb-docs/business-central/production-how-to-create-production-boms.md counts: fields: 0 procedures: 8 events: 0 subscribers: 0 controls: 19 actions: 0 relations: out: 1 referenced_by: 0 pages: 0 extended_by: 0 event_subscribers: 0 calls: 1 called_by: 0 implements: 0 --- # Page 917 "Component - Item FactBox" > Page 917 "Component - Item FactBox" in Base Application (Microsoft.Assembly.Document). Present since at least BC23, still in BC30. Base Application · Microsoft.Assembly.Document · captioned "Component - Item" · BC23-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Layers/W1/BaseApp/Assembly/Document/ComponentItemFactBox.Page.al) · facts from BC29 ## Properties | Property | Value | |---|---| | Caption | Component - Item | | SourceTable | Assembly Line | | PageType | CardPart | ## Fields on this page Layout controls in source order, grouped by the container they sit in. Shows: the table field a control is bound to (or its expression as written); ToolTip: the control's own, else the bound field's (marked). | Group | Control | Shows | ToolTip | |---|---|---|---| | Content | Item No. | `ShowNo()` | Specifies the number of the component item. | | | Required Quantity | `ShowRequiredQty()` | Specifies how many units of the component are required for a particular service item. | | Availability | Due Date | `ShowDueDate()` | Specifies the due date for the relevant item number. | | | Item Availability | `AssemblyInfoPaneManagement.CalcAvailability(Rec)` | Specifies how many units of the item are available. | | | Available Inventory | `AssemblyInfoPaneManagement.CalcAvailableInventory(Rec)` | Specifies the quantity of the item that is currently in inventory and not reserved for other demand. | | | Scheduled Receipt | `AssemblyInfoPaneManagement.CalcScheduledReceipt(Rec)` | Specifies how many units of the component are inbound on orders. | | | Reserved Receipt | `AssemblyInfoPaneManagement.CalcReservedReceipt(Rec)` | Specifies reservation quantities of component items. | | | Gross Requirement | `AssemblyInfoPaneManagement.CalcGrossRequirement(Rec)` | Specifies the item's total demand. | | | Reserved Requirement | `AssemblyInfoPaneManagement.CalcReservedRequirement(Rec)` | Specifies reservation quantities of component items. | | Item | Base Unit of Measure | `ShowBaseUoM()` | Specifies the base unit of measurement of the component. | | | Unit of Measure Code | `ShowUoM()` | Specifies the unit of measure that the item is shown in. | | | Qty. per Unit of Measure | `ShowQtyPerUoM()` | Specifies the quantity per unit of measure of the component item. | | | Unit Price | `Item."Unit Price"` | Specifies the item's unit price. | | | Unit Cost | `Item."Unit Cost"` | Specifies the unit cost for the component item. | | | Standard Cost | `Item."Standard Cost"` | Specifies the standard cost for the component item. | | | No. of Substitutes | `Item."No. of Substitutes"` | Specifies the number of substitutions that have been registered for the item. | | | Replenishment System | `ShowReplenishmentSystem()` | Specifies the type of supply order that is created by the planning system when the item needs to be replenished. | | | Vendor No. | `ShowVendorNo()` | Specifies the number of the vendor for the item. | | | Reserved from stock | `AssemblyInfoPaneManagement.GetQtyReservedFromStockState(Rec)` | Specifies what part of the quantity is reserved from inventory. | ## Procedures 8 local procedures, no public ones. ## Triggers OnAfterGetRecord ## Relations - source table [Table 901 "Assembly Line"](../table/901.md) ## Calls From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete. - [Codeunit 915 "Assembly Info-Pane Management"](../codeunit/915.md) (1 call: `OnAfterGetRecord → SetRecalculateItem`) ## Across versions - Present in: BC23-30 - Changed (declaration) in: none ## Documented on Microsoft Learn - [Create production BOMs](https://learn.microsoft.com/dynamics365/business-central/production-how-to-create-production-boms) Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10). ## Ask your agent Procedure bodies are not stored here (D10). The call sections above are our own, per object, from the BC29 call graph. For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "page", object_name: "Component - Item FactBox")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.