What does the cryptic crossword clue "PA with peer rearranged informational document (5,5)" mean?

The wordplay uses an anagram. anagram of PA + WITH + PEER = WHITEPAPER The answer is WHITEPAPER.

PA with peer rearranged informational document (5,5)

Daily Mail Cryptic #17047 | 11 Across | 2023-03-06 flower