Naming guidelines and AL object ranges
When creating extensions for Dynamics 365 Business Central, you need to assign a numerical ID to your objects. This depends on whether you are creating a specific extension for a customer or intend to certify and deploy it in the official marketplace called AppSource: https://appsource.microsoft.com/en-US/marketplace/apps?page=1&product=dynamics-365-business-central.
Currently, with more than 4,000 extensions, Dynamics 365 Business Central is by far the Microsoft service with the highest number of certified apps in its marketplace.
The rules for assigning object IDs are as follows:
|
Range |
Purpose |
|
0 – 49,999 |
Microsoft-only. Reserved for standard features. |
|
50,000 – 99,999 |
Per... |
