Marketo Coworker needs a milestone-definition snapshot

Freeze the milestone before asking why

For every investigated milestone, record its business name, purpose, program or lifecycle version, eligible population, entry and exclusion rules, required fields and events, scoring thresholds, time window and time zone, campaign membership, consent and suppression treatment, routing dependencies, effective dates, owner, and last approved change. Preserve the lead identifier and relevant state at the investigation cutoff. Terms such as MQL, qualified, engaged, and campaign member can vary across teams and over time; an explanation generated against today's rule cannot silently stand in for the rule that governed the lead yesterday.

Make the explanation reproducible

Require the output to identify the milestone snapshot, source fields and material activity, missing or conflicting inputs, evaluated steps, and the event or rule that blocked progression. A reviewer should be able to reconstruct the result from Marketo's authoritative records without relying on the prose alone. Test a delayed activity, backfilled field, duplicate person, merged record, changed score, inherited program token, excluded geography, consent change, batch update, and campaign with an altered smart-list rule. Separate observed facts from Coworker's interpretation and keep an unknown state when the history or rule version is incomplete.

Route correction before activation

Give marketing operations a path to correct field values, identity joins, program logic, campaign membership, and stale documentation in the system of record, then rerun the same case and preserve both results. Do not let an explanation automatically change qualification, attribution, audience membership, nurture, seller assignment, suppression, or customer communication. If the investigation surfaces a configuration defect, identify all affected people and campaigns, assess customer and reporting impact, and obtain the appropriate privacy, legal, revenue, and marketing approvals before remediation. One corrected lead does not establish that the broader population is clean.

Measure decisions, not fluent diagnoses

Pilot on a stratified set of reached, missed, disputed, and manually understood milestones. Measure reproducibility, unsupported statements, missing evidence, time to root cause, corrections, reviewer effort, reopened cases, inappropriate downstream actions, and whether confirmed defects recur. Report lead progression and revenue separately; an explanation can be accurate without improving pipeline, and a lead can progress for reasons unrelated to the tool. Reapprove when a milestone, program, field, scoring rule, integration, identity process, agent skill, model, term, permission, or data scope changes. Adobe establishes the current product description; configured rules and observed cases control the CMO decision.

Turn this source into a reviewable decision

For AI for CMOs, use this briefing as a dated decision record rather than a substitute for the source. Preserve Coworker for Marketo Engage Overview, the exact URL, the September 16, 2026 review date, the supported facts above, the editorial interpretation, the limitations, and any buyer-specific evidence. Link that record to the decisions most directly affected: Customer journeys and personalization; Measurement and performance explanation; Audience and market insight; Brand, disclosure, and synthetic-media risk. State whether the source changes the scope, evidence requirement, control, sequence, or only the language used to describe the decision.

Before action, name the accountable owner, affected population and workflow, exact offering or configuration, source data and rights, human decision point, exception and appeal path, complete cost, expected benefit, failure and stop conditions, retained evidence, and next review date. Keep official facts, provider statements, buyer observations, representative tests, measured outcomes, editorial inferences, and unknowns visibly separate. Reopen the record when the source, offer, model, integration, data, policy, population, responsible person, or measured result changes.

Limitations and unknowns

Adobe is the provider source. The official page was updated after the prior successful-run cutoff and currently identifies the Coworker name, access and terms prerequisites, governance and PII review, and named skills including milestone investigation. The page's former-name statement supports an attributable current naming change; the page does not provide a complete prior-page diff. It does not independently establish a buyer's entitlement, configuration, milestone definitions, source completeness, explanation method or accuracy, identity matching, correction behavior, downstream action, lead outcome, pipeline, revenue, or compliance. Current contracts and terms, tenant and program exports, versioned milestone logic, lead and activity history, representative tests, corrections, and qualified marketing operations, revenue operations, analytics, privacy, security, records, accessibility, procurement, and legal review control.