Description of problem:

Documentation link relating to the deprecation of PlacementRule is broken.

See https://docs.google.com/spreadsheets/d/1Ds2mLR--VoXOeDoJgcdzd3S0Gqn9ve5hGAyZ1CllUUI/edit?gid=0#gid=0 for link analysis.

A few other links are unused.

Version-Release number of selected component (if applicable):

ACM 2.12 and ACM 2.13

How reproducible:

Always

Steps to Reproduce:

1. Open Subscription application wizard

Actual results:

Link goes to a non-existent page.

Expected results:

Link should be to valid documetation or be removed.

Additional info: