Configuration 

After the site set is included, the extension works without further configuration — everything below is optional.

There are three configuration layers, each answering a different question:

Layer Scope Use it for
Site Settings Per site Almost everything: switching the feature on or off, appearance, toolbar position, and filters for pages, doktypes, CTypes and UIDs.
UserTSconfig Per backend user or group Withholding frontend editing from certain editors entirely.
Extension configuration Global, per installation How edit links behave: return URL handling, target blank, redirect into the full backend, and debug logging.