stm32wl5 discontiguous ram, accessing ram2

I am currently working with a stm32wl55JCI and using RTOS. I am currently running into overflow errors of ram1. I am currently using an example project using RTOS. I tried using heap5 and used the sample templates for how to define the memory regions but It did not allow for memory access. Is there a procedure that must happen for accessing ram2? Is there a specific function I must use from the HAL library or anything I have to enable through the ioc?