Every capability below already exists on the platform; this page describes how the hub reads it from the GROUP angle rather than describing it as a new engine.
Attendance & chronic-absence triage
A chronic-absence band rolls up from a supplied attendance summary and recommends a tiered intervention -- but the recommendation is ADVISORY ONLY: it never files a truancy petition and never refers a family to court on its own. Where the enrolled-days count is missing or zero, the rate is reported as UNKNOWN, never a misleading 0%, and an unknown band routes to needs-review for a human, never silently to “on track.” A student is referenced only by an opaque roster handle.
Built · advisory-only · fail-soft
The advisory / team anchor
A departmentalized day only has one thing that spans it: the advisory, homeroom, or team group. The scheduling engine treats that grouping as a first-class structural constraint, so the cohort holds together across five or more separate subject sections rather than dissolving into a pile of unrelated class rosters. The hub reads that SAME structural anchor to organize its view -- opaque cohort keys, never a student identity.
Built · structural anchor for the group view
Counselor & MTSS caseload, in one place
A counselor's caseload and a composed student-360 read pull together the on-track picture for the students assigned to them, and a tiered MTSS support level is a data-trend FLAG a team reviews -- never a tier the system moves on its own. A sole-possession note is visible ONLY to the counselor who wrote it. Every read is fail-closed: an unauthorized viewer -- a general teacher without the capability, a parent, a rep -- gets nothing, never a leak.
Built · fail-closed · privacy-walled
Grades roll up by standard, across the group
The canonical gradebook's standards-aligned evidence rolls up to mastery PER standard, deterministically, as a report model over the existing gradebook -- not a second gradebook and not a new student table. A grade-level team reading the hub sees mastery banded by skill for the group it is responsible for, rather than opening each subject teacher's gradebook in turn. Surfaced through a consent gate; complements a school's system of record rather than replacing it.
Built · consent-gated · complements the SIS
Each teacher’s daily surfaces, read by group
Every subject teacher already has a section-scoped daily view: a seating chart, a sub plan, a parent-contact log, and an assignment roster. The seating chart and sub plan are section/room config; the parent-contact log and the assignment roster are student-coupled PII and are HONEST-OFF by design wherever no authorized store is connected -- nothing here is fabricated. The hub's job is reading those same per-teacher surfaces from the advisory/team angle, authorized-only, rather than inventing a new place to store them.
Built · honest-off where unconnected · authorized-only
Family updates, consent-gated and quiet-hours aware
A message to a family rides the same consent-gated `family_comms` lane used across the platform: email and text are sent only where a family has opted in, and a non-urgent send defers during a family's quiet hours. A genuine alert overrides quiet hours, because that is the life-safety lane, not the routine-update lane. Deliveries are de-duplicated, and an invalid event produces no send at all -- fail-closed, not a best-effort guess.
Built · consent-gated · fail-closed