---
id: object/page/6909
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title: Page 6909 "Exp. Report Line Particip. API"
summary: Page 6909 "Exp. Report Line Particip. API" in ExpenseAgent (Microsoft.ExpenseAgent). 2 public procedures. Introduced in BC29, still in BC30.
tier: official
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name: Exp. Report Line Particip. API
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---

# Page 6909 "Exp. Report Line Particip. API"

> Page 6909 "Exp. Report Line Particip. API" in ExpenseAgent (Microsoft.ExpenseAgent). 2 public procedures. Introduced in BC29, still in BC30.

ExpenseAgent · Microsoft.ExpenseAgent · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/ExpenseAgent/app/src/APIs/ExpReportLineParticipAPI.Page.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| SourceTable | Expense Report Line Particip. |
| PageType | API |

## 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 |
|---|---|---|---|
| General | Id | `Rec.SystemId` | — |
|  | Expense Report No. | [Expense Report No.](../table/6908.md#fields) | — |
|  | Expense Report Line No. | [Expense Report Line No.](../table/6908.md#fields) | — |
|  | Expense No. | [Expense No.](../table/6908.md#fields) | — |
|  | Line No. | [Line No.](../table/6908.md#fields) | — |
|  | Expense Category Code | [Expense Category Code](../table/6908.md#fields) | — |
|  | Expense Subcategory Code | [Expense Subcategory Code](../table/6908.md#fields) | — |
|  | Participant Type | [Participant Type](../table/6908.md#fields) | — |
|  | Participant Employee Number | [Participant Employee No.](../table/6908.md#fields) | — |
|  | Participant Name | [Participant Name](../table/6908.md#fields) | — |
|  | Participant Organization | [Participant Organization](../table/6908.md#fields) | — |
|  | Participant Country/Region | [Participant Country/Region](../table/6908.md#fields) | — |
|  | Participant Title | [Participant Title](../table/6908.md#fields) | — |
|  | Participant Email | [Participant Email](../table/6908.md#fields) | — |

## Procedures

- `ValidateExpenseReportRule(var ActionContext: WebServiceActionContext)`
- `ApplyExpenseReportRule(var ActionContext: WebServiceActionContext)`

## Triggers

OnInit

## Relations

- source table [Table 6908 "Expense Report Line Particip."](../table/6908.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 6993 "Expense Agent API Validation"](../codeunit/6993.md) (1 call: `OnInit → VerifyAgentAccess`)

## Recent changes

- 2026-08-26 [#10631 Integration/main to releases 29.x 31a860b5](../../changes/bcapps/10631.md) (releases/29.x, BC29, feature)
- 2026-08-21 [#10031 Add AI-assisted policy evaluation backend to Expense Agent](../../changes/bcapps/10031.md) (main, BC30, feature)
- 2026-08-04 [#9859 [Master] - Move Expense Agent (Preview) app into BCApps](../../changes/bcapps/9859.md) (main, BC30, feature, added)

## Across versions

- Present in: BC29-30
- Changed (declaration) in: none

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: "Exp. Report Line Particip. API")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.