Apple is annoying and likes to shuffle their documentation around every few years. Maybe it's worth linking to archive.org instead.
Index: distrib/notes/macppc/prep =================================================================== RCS file: /cvs/src/distrib/notes/macppc/prep,v retrieving revision 1.22 diff -u -p -r1.22 prep --- distrib/notes/macppc/prep 27 Nov 2013 13:12:48 -0000 1.22 +++ distrib/notes/macppc/prep 17 Jul 2014 02:04:51 -0000 @@ -31,7 +31,7 @@ up in sequence (similar to KITT from Kni press the System Identifier button until the seventh LED from the right is highlighted on the lower bank. Now hold the System Identifier button for two seconds. For more details, read: -http://docs.info.apple.com/article.html?artnum=75489 +http://support.apple.com/kb/TA26930 dnl XXX Move the boot commands to install in sections (booting from network, dnl XXX booting from cd-rom, etc)
