An MPDT its old PAS 1192 term, the MPDT defines who produces what, when and to what level of detail.
The recent publication of ISO 19650 standards does not include the term. The situation does introduce a level of confusion as some think that MPDT is now called the Responsibility Matrix in ISO. “High-Level Responsibility Matrix” Client-side RACI Matrix. However, we can see a need for contractor-side RACI too and therefore suggest to use Digital Plan Of Work (dPoW) and RACI to replace the superseded MPDT