Introduction: why this action matters for adoption
Publishing a message in an internal messaging system is a small action with a large adoption effect when it helps people make sense of a change, understand what it means for them, and know what to do next. Change communication is not only about distributing information; it shapes employee attitudes, reduces uncertainty, and can either increase support or fuel resistance. In one peer-reviewed study, transparent communication and employee inclusion explained an important share of employees’ positive attitudes and support for change [Schulz-Knappe et al., 2019]. (sciencedirect.com)
For a change manager, the goal is not simply to “post an update.” The goal is to create awareness, reinforce consistent messages, invite appropriate feedback, and move impacted groups toward adoption. Prosci’s guidance emphasizes explaining why the change is happening, why now, the risk of not changing, and the personal relevance of the change [Prosci, 2025]. (prosci.com)
What this action is and when to use it
This action is the planned publication of a concise change message through an internal system such as an intranet, Teams channel, Slack channel, enterprise social network, employee app, or digital bulletin. It is best used for announcements, reminders, milestone updates, FAQs, call-to-action messages, reinforcement stories, and signposting to training or support.
Use it early to create awareness, during implementation to clarify next steps, and after go-live to reinforce behaviors and answer recurring questions. Gallup distinguishes between early change questions about the end goal and personal impact, and later implementation questions about steps and employee roles [Gallup, 2020]. (gallup.com)
Do not rely on an internal post alone for highly sensitive or emotionally charged messages, such as job security, restructuring, or changes to employment terms. In those cases, use the message to support leader or manager conversations, not replace them [LGA; Prosci, 2025]. (local.gov.uk)
Preparation: inputs, stakeholders, materials, timing, and decisions needed
Before publishing, confirm the change narrative, impacted groups, audience concerns, required behavior, timing, sender, review path, and feedback route. The most useful preparation question is: after reading this, what should the audience know, feel, or do?
Choose the sender deliberately. Prosci’s research-based guidance says employees generally prefer senior leaders for organizational reasons and immediate supervisors for personal impact messages [Prosci, 2025]. Gallup similarly emphasizes the role of executive leadership, change teams, functional managers, and line managers at different points in the change [Gallup, 2020]. (prosci.com)
Match the channel to the purpose. GCS advises communicators to consider the audience, the desired action, and whether a two-way channel is needed; for example, a simple intranet post may work for a minor update, while a change that prompts questions needs discussion space [GCS, 2021]. (communications.gov.uk)
Step-by-step facilitation guide
Define the adoption outcome. Write one sentence that states the behavior or decision the message supports. For example: “Managers schedule team readiness conversations by Friday.”
Segment the audience. Separate sponsors, people managers, impacted employees, adoption leads, and support teams. A single message can create confusion if some readers need context while others need detailed action.
Select the sender and channel. Use leaders for the “why,” managers for “what this means for you,” and adoption leads or subject matter experts for practical how-to support [Prosci, 2025; Gallup, 2020]. (prosci.com)
Draft for clarity and brevity. Put the change, reason, impact, timing, action, and support link near the top. Avoid jargon and vague reassurance. GCS and LGA both warn that honesty, context, and regular updates reduce uncertainty and speculation [GCS, 2025; LGA]. (communications.gov.uk)
Pre-brief managers and support teams. Do this before publishing so they are not surprised by employee questions. Provide a short manager note, talking points, and escalation route.
Publish at the right moment. Time the message to a decision, milestone, readiness activity, training release, or go-live event. If there is “no new news,” say so when silence may increase uncertainty [LGA]. (local.gov.uk)
Facilitate the response. Monitor comments, acknowledge concerns, answer what you can, and visibly route unanswered questions. CIPD emphasizes that effective employee voice requires listening and action, not simply collecting comments [CIPD, 2026]. (cipd.org)
Review and adjust. Use questions, reactions, manager feedback, and usage data to refine the next message. GCS recommends ongoing review of how messages are received, understood, and acted on [GCS, 2025]. (communications.gov.uk)
Example: how this could be applied in a real change initiative
A company is implementing a new CRM. During awareness, the sponsor posts a short message in the company-wide channel explaining why customer data quality must improve and what will change. Two days later, sales managers receive a manager-ready message to post in team channels explaining what sellers must do before migration. During training, adoption leads post weekly “one action this week” updates with links to job aids. After go-live, the change manager publishes short success stories and top questions, while unresolved issues are routed to the project team. This sequence uses messaging systems for reach and reinforcement, while managers handle local sensemaking.
Roles and responsibilities
Role | Responsibility |
Change manager | Owns message intent, audience fit, sequencing, feedback loop, and measurement. |
Sponsor or senior leader | Sends the business rationale, urgency, and visible commitment. |
People manager | Translates the message into team impact, answers questions, and escalates concerns. |
Internal communications | Advises on channel, tone, accessibility, timing, and editorial quality. |
Adoption lead or change champion | Shares practical support, captures sentiment, and reinforces desired behaviors. |
Project lead or product owner | Confirms facts, dates, dependencies, and operational actions. |
Common mistakes to avoid
Common mistakes include publishing before managers are briefed, sending one long message to every audience, overusing urgent tags, disabling comments when feedback is needed, or letting questions sit unanswered. Another mistake is measuring success only by views or reactions. GCS evaluation guidance distinguishes between outputs such as emails opened, out-takes such as recognition or understanding, and outcomes such as manager meetings, training attendance, or required responses [GCS, 2021]. (communications.gov.uk)
Also avoid excessive positivity. GCS warns that glossing over difficult realities damages credibility, and LGA advises saying when answers are not yet known rather than inventing reassurance [GCS, 2025; LGA]. (communications.gov.uk)
Measures of success or adoption indicators
Measure whether the message reached people, landed with them, and changed what they did. Useful indicators include channel reach, read rate, click-throughs to FAQs or training, comment themes, unanswered questions, manager cascade completion, pulse-check understanding, training registration, readiness task completion, reduced support tickets, adoption dashboard movement, and sentiment from managers or champions. GCS recommends collecting data before activity starts, using existing data where possible, and measuring what staff think, feel, or do as a result of communication [GCS, 2021]. (communications.gov.uk)
Checklist for the change manager
The message has one clear adoption purpose.
The audience and impacted groups are defined.
The sender is credible for this message.
Managers and support teams are briefed first.
The message explains why, why now, impact, timing, action, and support.
The channel fits the sensitivity and need for dialogue.
Accessibility, tone, and plain language have been reviewed.
Comments, questions, and escalation are actively managed.
Measures include understanding and behavior, not only views.
The next message or reinforcement point is scheduled.
Optional reusable message outline
Headline: What is changing and when.
Opening: Why this matters now.
What it means for you: Specific impact by audience.
What you need to do: One to three actions with dates.
Support: Link to FAQ, training, office hours, or manager guide.
Feedback: Where to ask questions and when answers will be reviewed.
Closing: Sponsor or manager reinforcement of the desired behavior.
References
Prosci. “Communications Checklist for Change Management.” Published October 27, 2022; updated August 5, 2025. https://www.prosci.com/blog/communications-checklist-for-change-management
Gallup. “Proven Change Management Principles: How to Effectively Initiate It.” July 15, 2020. https://www.gallup.com/workplace/315602/proven-change-management-principles-effectively-initiate.aspx
Government Communication Service. “Using internal communications to support change.” Published May 18, 2021; updated February 21, 2025. https://www.communications.gov.uk/guidance/internal-communication/using-internal-communications-to-support-change/
Government Communication Service. “Choosing internal communication channels.” Published May 18, 2021; updated May 20, 2021. https://www.communications.gov.uk/guidance/internal-communication/choosing-internal-communication-channels/
Government Communication Service. “Evaluating internal communications.” Published May 18, 2021. https://www.communications.gov.uk/guidance/internal-communication/evaluating-internal-communications/
CIPD. “Employee voice.” Factsheet. April 6, 2026. https://www.cipd.org/en/knowledge/factsheets/voice-factsheet/
Schulz-Knappe, Charlotte; Koch, Thomas; Beckert, Johannes. “The importance of communicating change.” Corporate Communications: An International Journal, Volume 24, Issue 4, August 1, 2019. https://www.sciencedirect.com/org/science/article/abs/pii/S1356328919000484
Local Government Association. “Internal communications during times of change.” No publication date stated. https://www.local.gov.uk/our-support/guidance-and-resources/comms-hub-communications-support/internal-communications-4