Cliniko in the NHS cutting the red tape

Has anyone any experience of using Cliniko in their NHS / Trust in the UK. Personally I am a new user but see it could improve aspects of my NHS practice. My only concern is that whenever you step outside the usual delivery of service within the NHS the doors seem to lock and alarms sound somewhere in trust headquarters. Has anyone managed to introduce cliniko in their NHS practice and if so how did you overcome the red tape.