I've upgraded our staging DMA to 10.3.6 and then to 10.3.7 but neither of the versions displays the User Defined API option in the System Center. I checked the installation logs and no errors. Manually re-installed the feature using the DataMiner UserDefinableApiEndpoint msi installer but no improvement. Am I missing a step somewhere?
Hi Pawel,
Could you check if you have enabled the required permissions?
Source: the first note of this documentation.
Example of such security group:
EDIT/UPDATE
To enable User-Defined APIs on your DMA, you need to have indexing database (Elastic).
More information can be found here.
Hope this will help you further