Configuration • Runtime

Policy and rubric

Runtime settings an administrator can change without a deployment. Every change is audited.

Working defaults pending business decision D-02

Live verdict preview

The same engine answers the parent's reschedule screen before they commit

Live

Scenario	Verdict	Credit	Approver

Five fixed domains, three-point scale (not yet · emerging · secure). Click a descriptor to edit.

Guitar · v1

Domain	Descriptor	Version
Technique	Changes G to C without stopping	v1
Repertoire	Plays two full songs from memory	v1
Musicianship	Keeps time at 60 bpm	v1
Performance	Plays for one listener, no stops	v1
Practice habit	Practises four days a week	v1

Piano · v1

Domain	Descriptor	Version
Technique	Plays C major scale hands together	v1
Repertoire	Plays one Grade 1 piece end to end	v1
Musicianship	Reads simple rhythms at sight	v1
Performance	Plays for one listener, no stops	v1
Practice habit	Practises four days a week	v1

Drums · v1

Domain	Descriptor	Version
Technique	Plays a steady rock beat at 80 bpm	v1
Repertoire	Plays one full song with a track	v1
Musicianship	Counts and reads quarter/eighth notes	v1
Performance	Plays for one listener, no stops	v1
Practice habit	Practises four days a week	v1

Voice · v1

Domain	Descriptor	Version
Technique	Sustains a phrase on one breath	v1
Repertoire	Sings two songs from memory	v1
Musicianship	Matches pitch across an octave	v1
Performance	Sings for one listener, no stops	v1
Practice habit	Practises four days a week	v1

§4.3 · reference

State	Set by	Consumed	Credit	Billable	Delivered
Scheduled `scheduled`	System	No	0	No	No
Attended `attended`	Teacher	Yes	0	Yes	Yes
No-show `learner_no_show`	Teacher	Yes	0	Yes	Yes
Late cancel `learner_late_cancel`	Payer	Yes	0	Yes	Yes
Cancelled · credit `learner_early_cancel`	Payer	No	+1	No	No
School cancelled `school_cancel`	Teacher/admin	No	+1	No	No
Moved `rescheduled`	Payer/admin	No	0	No	No
Closure `void`	Term calendar	No	0	No	No

Scheduled → any terminal state. Terminal → terminal only with an admin override that writes an audit row.

Automated monthly purge, audited — reaches object storage too

Class	Examples	Retention
C1 Public	Plan names, term dates	Indefinite
C2 Internal	Utilisation, aggregate KPIs	Indefinite · pseudonymised
C3 Personal	Account contact, invoices	7 years after last transaction
C4 Sensitive	Learner record, lesson notes, assessments	24 months after enrolment ends
C5 Restricted	Incidents, background checks, recordings	Per legal advice · recordings 30 days

CONFIGPolicy parameters and rubric descriptors are runtime configuration — no deployment needed. Each change writes an audit row and a new version.