> ## Documentation Index > Fetch the complete documentation index at: https://docs.proprietas.app/llms.txt > Use this file to discover all available pages before exploring further. # Supported Documents > Every document type Proprietas reads, and the fields it extracts. Proprietas recognises and extracts structured data from the documents an estates team actually handles. Drop any of these and the right fields are pulled, page-cited, and filed. ## Compliance Certificates All certificates share a common shape — issue date, expiry date, certificate number, inspector and inspecting body, outcome, and any findings. | Document | Pulls | | --------------------------------------- | -------------------------------------------------------------------------- | | Fire Risk Assessment (FRA) | Dates, risk level, findings with priority & deadline | | EICR (electrical) | Dates, inspector, C1/C2/C3 observations | | Gas Safety (CP12) | Dates, Gas Safe engineer & number | | L8 / Legionella risk assessment | Dates, risk level, monitoring actions | | Asbestos survey | Dates, register, re-inspection schedule | | PAT | Dates, appliance results | | LOLER report | Dates, examiner, defects | | EPC | Rating, dates | | F-Gas | Dates, refrigerant check | | TM44 air-conditioning | Dates, inspector | | Fire alarm certificate | Dates, system, defects | | Emergency lighting certificate | Dates, test result | | Fire extinguisher, sprinkler, dry riser | Dates, service result | | PSSR (pressure systems) | Dates, examiner | | DSEAR assessment | Dates, risk findings | | HMO licence | Issue & expiry dates, licence number, issuing council, permitted occupancy | | Insurance policy | Dates, cover type, amount | ## Leases A full commercial lease yields the fields that matter for portfolio management, each page-cited: * **Term** — start, end, rent-commencement date (distinct, so rent-free periods are handled) * **Parties** — landlord, tenant, counterparty, other named parties * **Rent** — annual rent, currency, premium, VAT applicability * **Break clauses** — date, notice period, who may exercise * **Rent reviews** — date and basis (open-market, RPI, CPI, fixed) * **Service charge** — cap percentage and basis * **Repairing obligation** — FRI / IRI * **Alienation regime** — assignment / underletting rules * **LTA 1954 status** — security of tenure excluded vs retained * **Permitted use** — planning use class and reference * **Deposit** — amount and months covered * **Area** — square feet / metres * **Title number** — HM Land Registry See [Lease intelligence](/leases/lease-intelligence) for how this surfaces in the app. ## Deeds & Transfers Lease-adjacent documents are read for their parties, effective date, premises and a plain-English summary of what they do: * Licence to alter * Deed of variation * Rent review memorandum * Assignment * Surrender * Wayleave * **TR1** (HM Land Registry transfer of whole) — with title number and consideration See [Deeds & transfers](/leases/deeds-and-transfers). ## Other Documents Insurance policies, contractor registrations, meeting minutes, invoices, work-order reports and photo reports are recognised and filed; anything unrecognised is kept as a general document so nothing is lost. Want to feel the parser before you sign up? The free scanner at proprietas.app/try reads any UK certificate or lease — drop a PDF or snap a photo of the paper copy. Three scans a day, no signup, and the file is never stored.