APM Portal access CORS

I know that there is this KB: https://my.f5.com/manage/s/article/K59400743 .

The bottom of the document states: iRules might be used to manage or mitigate these requests, but F5 does not have specific guidance, as each specific use case is quite unique.  F5 Professional services may be able to assist with this type of customization.

Does anyone have a suggestion on how to achieve this?