---
title: "Page 5984 Service Item Trend Lines"
author: "Jonas Paprotka"
url: https://jonas-paprotka.de/ref/page/5984-service-item-trend-lines/
type: page
id: 5984
name: "Service Item Trend Lines"
app: "Base Application"
namespace: Microsoft.Service.Item
versions: "17-28"
build: 28.5.54151.54365
source: "https://jonas-paprotka.de/ref/page/5984-service-item-trend-lines/source/29/"
checked: 2026-09-20
subject: "Microsoft Dynamics 365 Business Central"
license: "Content © 2026 Jonas Paprotka. Quote freely with attribution and a link."
---

# Page 5984 Service Item Trend Lines

Jonas Paprotka, https://jonas-paprotka.de/ref/page/5984-service-item-trend-lines/

| | |
| --- | --- |
| App | Base Application |
| Namespace | Microsoft.Service.Item |
| Versions | 17-28 |
| Source table | 931 |
| Source file | Service/Item/ServiceItemTrendLines.Page.al |

## Procedures

| Name | Parameters | Returns | Access | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- | --- |
| Set | (var Record Service Item, Integer, Option) | - | public | 17-21 | Pending 19.0 | Replaced by SetLines(). |
| SetLines | (var Record Service Item, Enum Analysis Period Type, Enum Analysis Amount Type) | - | public | 19-28 | - | - |

## Events

| Kind | Name | Parameters | Versions | Obsolete | Reason |
| --- | --- | --- | --- | --- | --- |
| Integration event | OnAfterCalcLine | (var Record Service Item, var Record Service Item Trend Buffer) | 17-28 | - | - |

## Source

Symbols: Microsoft.BaseApplication.symbols.437dbf0e-84ff-417a-965d-ed2bb9650972, https://dynamicssmb2.pkgs.visualstudio.com/DynamicsBCPublicFeeds/_packaging/MSSymbols/nuget/v3/index.json, highest build per major on 2026-09-20.
AL source 29: https://github.com/microsoft/BCApps, MIT, releases/29.x at a66254c3b8b5bb1cea290dc8f9d097aec4381153.

Jonas Paprotka, 2026-09-20.