Using DDR4 RAM for dac_player

I am using the RFSoC 4x2 with the RFSoC_MTS project to generate waveforms in MATLAB. After converting the waveforms to CSV, I transmit them by assigning them to ol.dac_player. However, due to the size limitations of the BRAM, I want to stream data from the DDR4 RAM to the DAC. Is there a sample design available for this purpose, or can someone provide guidance on modifying the RFSoC_MTS design to achieve this?