Personalized subject (feature request)

Hi

How do we make a feature request, that actually gets to the right Oracle implementation team? I have tried to make a SR, but customization is out of scope of support.

We want to make the subject line personalized and using TPL and Dynamic Variables is not enough.

Use case:

In a RPL campaign we fetch content via the load() function and display a list for cars. Based on the car list, we want to show the best price in the subject to get better open/click conversion rate.

Subject line can be changed by making RPL in the input field, but can only use data-sources and Dynamic variables. Our only option is to make the same load() again to fetch car name and price. Which is a bad solution.