This Phase-3 needs to be definitve on the way the implementation should be done.
The HIP asks to make the Policy Markdown and store it “somewhere” but the lack of definition of the “where” makes it incomplete.
I’d recomend to wait until HIP-51 is passed and finished, and publish this Phase-3 using the Poh Library to store the Markdown on IPFS on that Library.
If you dont want to wait, I think this Phase-3 HIP should make an definite explicit indication on the place of storage.