PgmEdit

Could you clarify what Pgm refers to in this article? Do youmean:

• Pgm as the Portable Graymap image file format (a technical topic), or
• A political party, movement, or organization abbreviated PGM?

I can proceed with the Portable Graymap interpretation if you’d like a technical encyclopedia entry, or tailor the piece to a specific political entity if you intended the political angle.