The model holds the domain; your org holds its own light on it.
A Hue Model is the world model of a domain — its rows, the positions they stand in, the two sides they fall on, and, where the domain has one, the source of truth that settles a row. There are no people in it. It is a model of the world, not of anyone in it, and it has no cutoff — only a last-visited state. You stand somewhere in it and it answers by position.
Stand somewhere, and the rows come to you
You copy a position out of the chamber's own map and send it back. No words are matched and nothing is guessed on your behalf — the door reads structure the index already carries, and answers with the neighbourhood you are standing in.
The rows below arrived with no search term at all, by position alone.
HA 1988 s.7(4) — discretionary grounds require court to be satisfied it is reasonable
feature
possession
Right to physical occupation and control — the substrate remedy a landlord seeks via s.8 or s.21
feature
A position the chamber does not hold comes back as a question
NOT A REAL ROOM→UNKNOWN_CATEGORY
17 rooms
The door never substitutes a nearby name. An unknown position returns the map instead, so the next thing you send is a place that exists rather than a guess that looked close.
Every row arrives already knowing its state
The reading is not a ranked list. Each row comes back in one of three states, and the state is the useful part — it tells you whether to build on the row, to go and look, or to honour it before you do either.
Zero point
The contract the work must implement. It is present whether or not anyone went looking for it, and it constrains the answer rather than decorating it.
Observed
Rows your org has already returned on. A lit row carries your org's reading as well as the chamber's.
Unobserved
Reached, and your organisation has not returned on it yet. This is the invitation, and it is where a return is worth the most — every one of them is a row you can light.
Two sides, and an ask lands on one of them
Housing law is indexed as the ground a matter stands on and as the steps that follow from it. Some rooms are only ever one; a few are both, and those are the ones worth knowing about before you start.
The grounds
SECTION 21 PROCEDURAL13
HOMELESSNESS DUTY12
SECTION 11 AND FITNESS FOR HABITATION11
SECTION 8 GROUNDS10
DEPOSIT PROTECTION9
HMO LICENSING8
TENANT FEES ACT 20198
HHSRS AND HOUSING STANDARDS7
LEASEHOLD REFORM7
CROSS-REGIME AND NON-STATUTORY5
HAZARDS1
The steps
SECTION 21 POSSESSION
9
REPAIRS AND FITNESS DUTIES
6
SECTION 8 POSSESSION
6
DEPOSIT PROTECTION
5
HMO LICENSING
5
SAFETY COMPLIANCE
5
TENANCY ADMINISTRATION
5
ENFORCEMENT AND DISPUTES
4
Rooms that stand on both sides
DEPOSIT PROTECTIONHMO LICENSING
These rooms stand on both sides because each is a duty you owe and a procedure you perform. A matter can turn on either reading, so the index refuses to file them once.
The ground and the step are different questions, and a matter that is strong on one can fail on the other.
Seat levels
A Hue Models seat opens every Hue Model — the domains here today, and the ones that follow them.
Per seat, per month, pooled across the org — so one busy week never costs a quiet colleague their work. Lighting a row — returning what you observed — is the Observer's Index.
Before you compare two models
A hue identifies a row within a model, and never across them.
Bands are allocated per model and some overlap, so one hue can appear in more than one model. Each model is its own coordinate system, so two rows sharing a hue in different models are not related.