Army Gives Its Official Support to the Time-Honored Practice of Field Napping

So someone messaged me about this but when I go to ADP - there's nothing there for FM 7-22. Like nothing at all, it's not even listed. I found it in a Google search but when I click on the APD link - blank. If it's updated as of today, why isn't it posted? Or did it post and then they took it down? This was about a half hour ago I checked.