Configure Localization App Location of Translated Base App Help
AL extensions that are approved localization apps can override the default help link for Business Central and re-direct users that looks for content for Microsoft's base app in a non-Microsoft delivered translations.
Note
This feature is not available for per-tenant extensions, and any usage will be caught by the PerTenantExtensionCop Analyzer.
Configure app.json properties
In the app.json file, two properties control the Help URL and the supported locale of the Help. Learn more at Localization apps and JSON Files.
See Also
Add Help Links from Pages, Reports, and XMLports
Configure Context-Sensitive Help
Working with Translation files