A Web3 migration communication should tell a user whether the change affects them, what action is required, where to verify the instructions and how to get help. The most important segmentation may be between people who must act and people who should do nothing.
Begin with an approved technical change record. Marketing can make that record understandable and distribute it, but should not infer transaction steps, compatibility or deadlines from an announcement draft. If the technical team has not resolved a dependency, the communication needs to show that uncertainty rather than conceal it.
Build the audience map from system behavior
List the affected groups by their actual relationship to the change. For a product or protocol migration, those groups might include end users, integrators, operators, partners and support teams. A single person may belong to more than one group.
For each cohort, record the change, required action, trigger or deadline, verification route and support owner. Have a technical owner approve the mapping before adapting it into channel copy.
| Cohort | Question the message must answer | Required evidence |
|---|
| Users with an automatic transition | Do I need to do anything? | Confirmed automatic behavior and any visible changes |
| Users who must take action | What applies to my situation? | Reviewed prerequisites and official instructions |
| Integrators | Which dependency or interface changes? | Versioned technical documentation and test guidance |
| Operators and partners | What must be ready before the change? | Agreed responsibilities and readiness confirmation |
| Support teams | How do we identify and route each case? | Approved decision tree and escalation contacts |
The table is a communications planning tool. It is not a technical migration procedure and should not be used to invent one.
Make the no-action message explicit
A historical example shows why this matters. Polygon's September 2024 MATIC-to-POL announcement distinguished the automatic upgrade for holders on Polygon PoS from the different route for holders on Ethereum. The communication lesson is that the same migration name can cover materially different user situations.
That is a historical example, not current migration guidance. Anyone handling an actual migration should consult the project's current official documentation for their specific situation.
For your own change, place the cohort distinction before the action. A headline that urges everyone to migrate can send an unaffected user looking for a process they do not need. Explain any harmless visible difference, such as a renamed interface element, when it might otherwise look like a failure.
Test the explanation with someone who did not write it. Ask them to identify their cohort and explain the next step in their own words. Confusion at this stage is a reason to revise the route, not add more promotional messaging.
Maintain one approved change record
Create a versioned record containing the change summary, affected cohorts, approved instructions, owner, status, effective time and last review time. Use explicit time zones where timing matters. Link channel messages back to the canonical information location your team controls.
Separate planned, ready, in progress, completed, paused and superseded states if those distinctions match the technical process. Do not use “live” to mean both the announcement is public and the migration is complete.
Keep a change log that explains what was updated and whom it affects. An edited sentence can change a user's next action; silently replacing instructions makes it harder for support and partners to recognize which version a user saw.
When a technical owner changes the source record, assign a communications owner to update every derivative. A corrected help article does not automatically correct a pinned community post, a scheduled email or a partner's saved announcement.
Prepare messages for the places users actually check
Build a distribution register with channel, audience, message version, owner, planned time and verification status. Include product surfaces, documentation, email, community channels and partner communications where relevant. Do not assume a social post reaches the people responsible for an integration.
For every required-action message, include these elements in a useful order:
- The cohort to which it applies.
- The approved explanation of what changes.
- The prerequisite or timing that determines action.
- The official place to verify the instructions.
- The support route and information needed for triage.
Keep the user-facing message concise and let the controlled documentation hold the detailed procedure. Avoid distributing sensitive transaction instructions through screenshots that can become detached from their source or remain in circulation after a correction.
Localize only after the technical meaning is approved. Ask qualified reviewers to check cohort labels, timing, negation and action verbs. A mistranslated “no action required” is an operational failure, not a minor tone issue.
Rehearse the pause and correction path
Before launch, decide who can pause scheduled messages and who confirms technical status. Prepare a correction process for conflicting instructions, unavailable documentation and an unexpected delay.
Suppose an integrator dependency is not ready while the end-user transition remains on schedule. The response should identify the affected cohort and update its route. Replacing every message with a generic delay notice can create unnecessary confusion for unaffected users.
If the issue becomes an incident, use the separate community incident response process. A planned change campaign needs a clear handoff to that process, with technical facts and decision authority preserved.
Rehearse the support questions as well. Staff should know how to identify the version a user saw and where to escalate a case that does not fit the decision tree. Keep sensitive information out of public support threads.
Measure comprehension and unresolved work
Track whether each audience received the correct version, whether support can route requests and whether the required technical action is complete according to the appropriate system of record. Email clicks show engagement with a message; they do not establish completion of a migration.
Review repeated questions by cohort. If users keep asking whether they need to act, improve the segmentation and opening explanation. If they understand the instruction but cannot complete it, route the obstacle to the technical or product owner.
After completion, update evergreen help content, retire obsolete promotional messages and preserve a discoverable explanation of what changed. Keep the history needed to interpret old links without leaving obsolete action prompts as the default entry point.
Bring the approved change record, audience map and support responsibilities to a discussion about Crynet's customer education and onboarding content. Those inputs support a communications scope grounded in the actual migration behavior.
