Simple step-by-step manual for quality assessment needed

There are several technical pitfalls in the quality assessment procedure, where an easy to understand manual is needed:

• How to setup a connection for quality assessment
• Where to find the relevant views
• How to navigate there (open by expansion versus double-click)
• Filtering and sorting
• How to select and change multiple values at once
• How to save the changes
• What to do when the "there is no unique key" message pops up.

It should be illustrated with screenshots where helpful.