Glossary¶

One-line definitions so the rest of the site can stay terse.

Personas and organisations¶

Term	Meaning
PSP	Principal Submitting Person — the external applicant who compiles and submits applications and responds to queries.
CMU	Silicon Island's local authority (the operator of SISS).
CMU Officer	Internal coordinator / administrator within CMU.
ATD / ATL	Technical agencies or departments that review submissions against their own standards. The CSV calls this group "Internal/External Technical Agencies".
SIRP	Silicon Island Review Panel — reviews submissions against the local plan / masterplan / UDP.
OSC	One Stop Centre — the approval body that CMU compiles information for.
Auditor	External read-only role for inspecting logs and decisions.

Term	Meaning
Kertas Perakuan	Consolidated approval document assembled from department outcomes. Digitally signed by multiple signatories.
SIGL	Compliance certificate issued after planning checks pass.
Surat Sokongan	Letter of support / endorsement produced during the review cycle.
Borang	Malaysian standard application forms attached to submissions (e.g., Borang A, Borang B).
LCP	Layout / Construction Plan — the principal planning document in a submission.
UDP	Urban Development Plan — masterplan reference used for zoning checks.
KM	The core planning submission workflow — what M2 delivers end-to-end.

Term	Meaning
HITL	Human-in-the-loop — AI proposes, a human decides. No auto-approval anywhere in SISS.
PAdES	PDF Advanced Electronic Signatures — the signature format used for all issued certificates. Verifiable in standard PDF readers.
RAG	Retrieval-Augmented Generation — LLM calls enriched with relevant documents retrieved from a vector store (SIRP rule corpus, comment library, prior cases).
IFC	Industry Foundation Classes — the open BIM file format SISS consumes.
XKT	The xeokit tile format used by the in-browser BIM viewer.
SLO	Service Level Objective — target for availability or latency the system must meet.
SLA	Service Level Agreement — contractual turnaround time for a review step.
RBAC	Role-Based Access Control — permissions granted via roles, scoped by tenant / department.
RLS	Row-Level Security — AlloyDB feature enforcing tenant / department scoping at query time.
CMEK	Customer-Managed Encryption Keys — encryption keys held in customer-owned KMS.
TSA	Timestamping Authority — RFC 3161 service that timestamps signatures.
Temporal	The workflow engine that owns every long-running state machine in SISS.
Pub/Sub	Google Cloud Pub/Sub — the event bus connecting services.
xeokit	Open-source in-browser BIM viewer used in the SPA.