RIA custody operations platform: BPMN 2.0 process architecture

Work in progress. A level-1 view of the whole platform, an integration architecture, then one detailed process for each module and shared subprocess. Lanes separate who does the work: AI proposes, the rules engine and a person decide, and the ledger records. All data and parties are synthetic.

The onboarding module is built: the onboarding console runs its code in your browser along maps 01 and 02.

Platform overviewOverview

Drag to pan. Scroll or pinch to zoom. Select a bold-bordered box to open the process it calls.
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What this process shows

How to read the colors

AI service task: proposes, never posts Business rule task: deterministic checks and controls User task: a person reviews or approves Ledger task: posts entries or sends instructions External party (collapsed pool); dashed lines are messages

Review status

ValidatedCorrected against the author's operating experience Partially validatedKey steps validated by the author; the rest is reference design built from regulation and industry practice In reviewReference design built from regulation and industry practice, awaiting validation Proposed enhancementA platform capability beyond standard practice

Standard BPMN symbols apply: thin circles start, bold circles end, double circles wait for something, an envelope is a message, a clock is a timer, a bold border calls another process, an X diamond is a decision, a circle diamond takes every path that applies, a plus diamond runs paths in parallel, and a pentagon diamond waits for whichever event happens first.