---
id: object/tableextension/6620
type: object
title: Table extension 6620 "FS Service Item Line"
summary: Table extension 6620 "FS Service Item Line" in FieldServiceIntegration (Microsoft.Integration.DynamicsFieldService), extends "Service Item Line". 2 fields. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - tableextension
  - fieldserviceintegration
versions:
  introduced: "29"
  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: 1e540b1590758ce7cb16a231f46b4eff7d1423d61fcf4aa682e7c81ac5b82af3
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/FieldServiceIntegration/app/src/Table%20Extensions/FSServiceItemLine.TableExt.al
    title: src/Apps/W1/FieldServiceIntegration/app/src/Table Extensions/FSServiceItemLine.TableExt.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects:
    - object/table/5901
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: tableextension
object_id: 6620
name: FS Service Item Line
namespace: Microsoft.Integration.DynamicsFieldService
app: FieldServiceIntegration
extends: Service Item Line
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 2
  procedures: 0
  events: 0
  subscribers: 0
relations:
  out: 2
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 0
  called_by: 0
  implements: 0
---

# Table extension 6620 "FS Service Item Line"

> Table extension 6620 "FS Service Item Line" in FieldServiceIntegration (Microsoft.Integration.DynamicsFieldService), extends "Service Item Line". 2 fields. Introduced in BC29, still in BC30.

FieldServiceIntegration · Microsoft.Integration.DynamicsFieldService · BC29-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/Apps/W1/FieldServiceIntegration/app/src/Table%20Extensions/FSServiceItemLine.TableExt.al) · facts from BC29

Extends [Service Item Line](../table/5901.md).

## Fields

Explanation: the field's ToolTip in the code; without one, the ToolTip of a page control bound to the field (marked via the page); without that, its Caption (marked caption) when that differs from the name.

| No. | Name | Type | Explanation | Notes |
|---|---|---|---|---|
| 12000 | Coupled to FS | Boolean | Specifies if the entity is coupled to an entity in Field Service. <small>via [Page extension 6627 "FS Service Order Subform"](../pageextension/6627.md)</small> | FlowField: exist("CRM Integration Record" where("Integration ID" = field(SystemId), "Table ID" = const(Database::"Service Item Line"))); not editable |
| 12001 | FS Bookings | Boolean | Field Service Bookings <small>caption</small> | DataClassification CustomerContent |

## Relations

- Coupled to FS: CalcFormula [Table 5331 "CRM Integration Record"](../table/5331.md)
- extends [Table 5901 "Service Item Line"](../table/5901.md)

## 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). 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: "tableextension", object_name: "FS Service Item Line")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.