A customer lifecycle decision system defines what must be true before an account moves from one stage to another. Use evidence, ownership and an explicit customer decision at each transition; do not let elapsed time or internal activity move the account by default.
Build the smallest useful authority
Start with evidence-based lifecycle transitions. Its minimum fields are: current stage, intended outcome, entry evidence, open risk, customer decision, owner and next transition test. Keep links to source records rather than copying changeable facts into several documents. Name the accountable human and define what “current” means.
Run a review at material changes and before every stage transition. The review should answer what changed, which decision now needs attention and whether the current action remains proportionate. It does not need to repeat work when no exception exists.
Test the failure path
The main risk is that stage labels become administrative fiction when entry and exit evidence are absent. Test one normal case, one missing-evidence case and one disputed or withdrawn input. A safe record shows uncertainty and preserves dissent instead of completing blanks with confident prose.
Use this stopping rule: hold the stage when evidence conflicts, the customer decision is missing or the next promise has no accountable owner. Keep consequential communication, contractual promises and irreversible actions under named human approval.
What outcome or decision does this record exist to support?
Prevents a general notes system from replacing a defined job.
Which evidence is current, and what contradicts it?
Makes the account story challengeable.
Who owns the next promise or intervention?
Separates awareness from accountability.
What change will trigger review or escalation?
Avoids both silent drift and unnecessary routine.
Know when it is done
The record is done when another authorised person can identify the current situation, the evidence behind it, the decision required, its owner and the next review point without reconstructing the story from meetings. Do not retain personal or sensitive information merely because it might be useful later.
Detailed enough to support the next decision and no more. Link to authoritative evidence and keep the working record concise.
Only after the manual record works. Begin with bounded read access, test missing and revoked sources, and keep consequential actions under review.
Preserve the conflict, identify the owner and pause the affected decision until the discrepancy is resolved or explicitly accepted.
Find the smallest useful next step
Use Clarity to answer the decision before considering a paid tool. The linked product is an optional implementation aid, not a required outcome of the interview.