The TPS Indicator displays client contact permissions.
The TPS (Telephone Preference Service) is a free opt out service enabling you to record your preference on the official register and not receive unsolicited sales or marketing calls (https://www.tpsonline.org.uk/tps/index.html).
The TPS Indicator is used to display whether permission has been granted to call a contact for marketing purposes. The presenter takes two values, a true / false boolean flag that indicates if the number has been identified as listed on the TPS / CTPS service and an overriding Consent Granted flag where permission has been given.