Hello @nikhillemos1,
MBDT uses MCAL layer of the RTD (Real-Time Drivers) for the on-board peripherals, pins, and clocks configuration and control by providing:
- drivers configuration from external configuration tools such as S32CT and EB Tresos.
- a library of Simulink blocks which are generating code on top of RTD APIs.
Hence, if the configuration of Remote Frames is not an available feature, this means that this functionality is not offered by the RTD software MBDT integrates.
Since the RTD MCAL layer is designed to respect the requirements of the AUTOSAR standard specifications, this lack of support for Remote Frames might be something intended, as this is stated inside the AUTOSAR Software Specification of the Can component.

However, if you would like to get more details on this functionality, and if/how it can be achieved, please feel free to contact the RTD community, and if an option is available, we could help you to port it inside the Simulink environment.
Inside the S32K1xx toolbox, the implementation is different than in the case of S32K3. External configuration tools integration is not supported, as the peripherals, pins and clocks are initialized from Simulink blocks. Also, the MBDT for S32K1 blocks are generating code on top the the SDK, which is a different drivers package than RTD.
Please let us know if this information helps or if more details related to the Can component configuration using MBDT for S32K3 are required.
Thank you,
Irina