This guide describes how to set up so-called mappings in Microsoft Dynamics 365 Business Central. A mapping defines which tables and fields are made available for external queries. This allows you to control which data third-party applications can access.
The mapping configuration is carried out entirely within Business Central and consists of several steps. You start by creating a parent mapping record, then define the tables and the individual fields you want to make available.
Create a unique mapping code and description.
Add all tables you want to include.
If needed, use the function to automatically include all fields of a table.
Edit or refine the field selection to expose only the required fields.
After completing the setup, the mapping can be used in web service queries via the corresponding mapping code. This ensures that only the defined content is accessible externally.
For more information, see Working with the App, Working with the App.
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