U4025QW, DDPM, iMST screen partitioning

Hi DDPM team,

I would like a way to enable the screen partition mode through the DPMM CLI.SubAgent for the U4025QW. However, I am unable to find any documentation in the Dell Display and Peripheral Manager for Windows version 2.1.2 Administration Guide for setting the PxP mode to enable the iMST screen partition feature. Is there any way to programmatically enable the screen partition (DP/TBT) with Dell tooling, excluding manually setting it through the OSD menu? I am not looking to enable PIP or PBP.