Hello Leon,
Thank you for using Wazuh!
I wrote that blog post and I totally understand what you are saying.
Although, you can perform this configuration from the Wazuh server by leveraging on remote configuration to push the SCA configs to agent groups, I agree with you it could be easier if these configurations can be done from the web.
Wazuh is a rapidly developing platform and brilliant ideas like this have contributed to its evolution.
Therefore, I will appreciate if you can submit a feature request on the like below:
Regards
Adedamola