The charge must be proved 'to the satisfaction' of the court. [=the court must be convinced that the charge is true]
I complained to the manager about the poor service but did not get any 'satisfaction'.
The work was not done 'to my satisfaction'. [=I was not satisfied with the work]
(..) and anthropology, and loves Bright Eyes, which is a good thing. And he told me that ... the system to assign peers bedroom gives a little scary. The satisfaction rate of the Nerds with peers used to be %. And now it is %. #Only by the computer. It will be a good companion, then. (..)2014 Boyhood