---
id: object/codeunit/2018
type: object
title: Codeunit 2018 "Magic Function"
summary: Codeunit 2018 "Magic Function" in System Application (System.Text). 3 public procedures. Introduced in BC24, still in BC30.
tier: official
language: en
tags:
  - codeunit
  - system application
versions:
  introduced: "24"
  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: 7cf36e7e0e732a114ca08a3ae03193f057c5ab170fbe8d1a5bed6cbd5a2378e2
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Entity%20Text/src/FunctionsImpl/MagicFunction.Codeunit.al
    title: src/System Application/App/Entity Text/src/FunctionsImpl/MagicFunction.Codeunit.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
  learn: []
  objects: []
  features: []
  topics: []
  localizations: []
  videos: []
  posts: []
  guidelines: []
object_type: codeunit
object_id: 2018
name: Magic Function
namespace: System.Text
app: System Application
extends: null
first_version: "24"
last_version: "30"
present_in:
  - "24"
  - "25"
  - "26"
  - "27"
  - "28"
  - "29"
  - "30"
changed_in: []
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 3
  events: 0
  subscribers: 0
relations:
  out: 0
  referenced_by: 0
  pages: 0
  extended_by: 0
  event_subscribers: 0
  calls: 3
  called_by: 0
  implements: 1
---

# Codeunit 2018 "Magic Function"

> Codeunit 2018 "Magic Function" in System Application (System.Text). 3 public procedures. Introduced in BC24, still in BC30.

System Application · System.Text · BC24-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/Entity%20Text/src/FunctionsImpl/MagicFunction.Codeunit.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Access | Internal |

## Procedures

- `GetPrompt(): JsonObject`
- `Execute(Arguments: JsonObject): Variant`
- `GetName(): Text`

## 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 2012 "Entity Text Impl."](../codeunit/2012.md) (1 call: `Execute → GetFeatureName`)
- [Codeunit 2016 "Entity Text Prompts"](../codeunit/2016.md) (1 call: `GetPrompt → GetMagicFunctionPrompt`)
- [Codeunit 8703 "Feature Telemetry"](../codeunit/8703.md) (1 call: `Execute → LogUsage`)

## Implements

- [Interface "AOAI Function"](../interface/aoai-function.md)

## Across versions

- Present in: BC24-30
- 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: "codeunit", object_name: "Magic Function")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.