BLOG

The Change Management Process in IT: A Step-by-Step Guide

clock
8
min read
Arnaud Chemla
Account Executive
copy
Copy link

Production changes cost enterprises millions when they go wrong. A single botched deployment can spiral into hours of downtime, angry customers, and lost revenue. Robust change management prevents these disasters. Companies implementing systematic controls reduce failures dramatically while maintaining development velocity.

The key? Transform ad-hoc processes into repeatable workflows.

Change management shouldn't create an administrative burden. Your engineers need to focus on delivery, not paperwork.

Siit eliminates this friction by integrating change controls directly into Slack or Microsoft Teams, where your teams already collaborate. Approve changes, document processes, and maintain compliance—all without leaving your communication hub.

7 Step Process to Cut Risk & Downtime

These seven steps will help you reduce downtime, minimize risk, and maintain compliance—all within one repeatable workflow.

Step 1 – Standardise the Request for Change (RFC)

Your Request for Change (RFC) functions as your source of truth. When every change—whether routine or emergency—follows an identical template, you eliminate ambiguity, facilitate impact analysis, and establish a clear audit trail. This standardization represents a fundamental risk-reduction mechanism in the ITIL framework.

Every RFC must capture: 

  • scope and rationale
  • risk assessment
  • implementation timing
  • affected systems
  • rollback procedures 

This prevents critical issues such as "urgent security patch delayed in review due to unclear business impact."

Here’s a RFC template you can use: 

RFC ID:

Requester:

Date Submitted:

1. Description & Scope:

2. Business Justification:

3. Risk Level: ☐ Standard ☐ Normal ☐ Emergency

4. Implementation Date & Window:

5. Affected Systems/Services:

6. Rollback Plan:

7. Attachments/References:

Instead of filing a generic service ticket, engineers complete the RFC template to capture scope, risk, and rollback steps. Your ITSM ticketing system should enforce mandatory fields, approvals, and rollback plans so every change follows the same reliable pathway.

Consider discovering a zero-day vulnerability in your edge firewall. An RFC that states "payment gateway at risk; potential $50k/hr revenue loss" receives immediate attention. Without that context, it remains in a queue.

Siit embeds these forms directly within Slack or Microsoft Teams, automatically populating requester information and relevant system data. Your RFCs arrive complete and prioritized appropriately.

Step 2 – Automate Triage & Impact Assessment

Following RFC submission, rapid assessment of risk, cost, and potential impact radius becomes essential. Automation eliminates human bottlenecks by classifying severity and routing requests to appropriate reviewers.

Classify each change into one of three categories: 

  • Standard (low-risk, pre-approved) 
  • Normal (requires CAB review)
  • Emergency (expedited with post-implementation approval) 

An effective rule might state: 

"If Risk = Emergency AND System = Customer-Facing, notify Security and Operations leads immediately."

Subject matter experts then analyze costs, benefits, and dependencies. The most common triage error involves underestimating the scope of systems affected by a change.

 Here’s what a risk assessment matrix might look like in practice: 

Impact \ Likelihood Low Medium High
Low Tolerate Monitor Review
Medium Monitor Mitigate Escalate
High Review Escalate Reject

Siit’s AI agent analyzes each RFC, evaluates against your system architecture, and routes it to stakeholders based on criticality—eliminating manual categorization and ensuring comprehensive stakeholder involvement.

Step 3 – Speed Approvals with a Digital Change Advisory Board (CAB)

Your CAB authorizes normal and emergency changes. Email chains overwhelm approvers and delay critical implementations; digital CABs reduce this latency through streamlined review.

Here’s a sample approval matrix:

Change Type Approvers Required
Standard Automated (pre-approved)
Normal – Low Impact Service Owner
Normal – High Impact Service Owner + Security + Finance
Emergency Duty Manager + Security (post-facto CAB review)

Traditional email approvals require approximately two days. The identical process in Slack with Siit’s Rapid Approvals typically concludes in under two hours. When insufficient approvers respond, the system escalates to senior management—preventing backlogs that encourage "shadow IT" workarounds.

Siit enables approvers to select Approve/Reject directly within Slack or Microsoft Teams. Timestamps and annotations are recorded in immutable logs, satisfying segregation-of-duties requirements.

Step 4 – Plan, Schedule, Communicate

With approval secured, transform your RFC into an executable plan. Include implementation procedures with designated owners, resource requirements (personnel, scripts, tools), timeline with checkpoints, rollback strategy with triggers, and communication protocols.

Maintain a centralized change calendar to identify conflicts and prevent self-inflicted service disruptions. When upgrading a production database cluster, schedule replication verification, read-only transition, and a five-minute validation window. Finance receives targeted communications while engineers monitor a dedicated #db-change Slack channel.

Siit broadcasts maintenance windows to Slack, Microsoft Teams, and calendars immediately upon publication—pushing automated Teams or Slack reminders so stakeholders never miss a critical window. Proper notification eliminates unexpected disruptions and reduces urgent escalations.

Step 5 – Implement & Log in Real Time

During execution, adhere to established procedures:

  • Verify backups
  • Confirm the change window
  • Display appropriate notifications
  • Initiate logging
  • Establish team communication channels

Your logs must document: 

  • who performed actions
  • when they occurred
  • what commands were executed
  • how systems responded 

Undocumented modifications constitute audit violations. Siit records all actions through Power Actions in tamper-proof storage. When issues emerge—such as CPU utilization spikes or failed migration steps—pause, evaluate rollback criteria, and determine whether to remediate immediately or revert. Comprehensive, real-time logging establishes accountability and accelerates troubleshooting.

Step 6 – Test, Validate, & (If Needed) Roll Back

Following deployment, verify successful implementation before concluding the change window. Execute essential availability tests, user acceptance testing for critical functions, and automated monitoring for performance metrics, error rates, and security alerts.

Establish precise thresholds in advance—ambiguous criteria extend outage durations. 

Siit monitors your dashboards and delivers immediate Slack notifications to owners and approvers when thresholds are exceeded, facilitating prompt decision-making.

Document all test results within the RFC for future audits. Thorough validation provides optimal protection against post-change incidents.

Step 7 – Post-Implementation Review & Continuous Improvement

Conduct a Post-Implementation Review (PIR) shortly after completion. Address effective processes, challenges encountered, knowledge gained, and necessary improvements (with assigned owners).

Monitor performance using these established industry metrics:

Metric Target
Successful change rate ≥ 98%
Failed change incidents ≤ 2%
Mean time to implement < 7 days
Change-related downtime < 30 minutes per month
User satisfaction ≥ 4.5/5

Apply these measurements to adjust risk thresholds, enhance templates, or expand automation capabilities. Siit dashboards present all metrics in real time, transforming retrospectives into data-driven improvement initiatives rather than subjective discussions.

Regular PIRs complete the feedback loop, enabling your change process to evolve alongside your infrastructure—reducing risk with each iteration.

Siit Spotlight: Running Change Management Inside Slack & Teams

Execute your entire change process without leaving Slack or Microsoft Teams. Siit integrates intake, triage, approval, logging, and metrics directly within your collaboration channels, eliminating context switching and accelerating resolution.

Streamlined Intake Process

Request submission becomes efficient through forms that appear in chat, automatically incorporate requester details, and capture all critical fields using standardized templates. Upon submission, AI analyzes risk and impact, then routes requests to appropriate reviewers or CAB members within 60 seconds. This eliminates manual categorization and confusion regarding ownership.

Accelerated Approval Workflows

Rapid Approvals significantly reduce wait times. Low-risk, pre-authorized changes proceed directly to implementation. High-impact requests trigger approvals in Slack/Teams that document every decision in audit-ready logs. Approvers respond without switching contexts, reducing bottlenecks and minimizing unauthorized "shadow IT" activities.

Compliance-Ready Implementation

Implementation generates comprehensive audit records. Siit creates real-time updates and permanent log entries in your central data repository, satisfying audit requirements and facilitating incident analysis. Analytics automatically calculate success rates, response times, and emergency change volumes, supporting continuous improvement without manual data exports.

Immediate Risk Control

Power Actions enable instant risk mitigation. Revoke permissions or implement security policies directly from chat, converting approvals into immediate, controlled changes. AI suggestions identify improvement opportunities based on historical change patterns and success metrics.

Measurable Business Impact

Managing changes within existing conversation channels increases adoption while maintaining a single source of truth across security, finance, and operations. Organizations can make faster approvals and have fewer change-related incidents.

Transform Your Change Management Today: From Chaos to Control

This seven-step methodology provides every change with a defined pathway from request to review. It incorporates standardized requests, automated routing, and efficient approvals—practices that demonstrably reduce failed changes and service disruptions—allowing teams to focus on value creation rather than incident response.

As deployment frequency increases, this process protects against confusion, ambiguous ownership, and compliance gaps. Integration with Siit's Slack and Microsoft Teams workflows makes these safeguards transparent: fewer handoffs, faster resolutions, comprehensive audit trails.

To experience reduced risk and increased velocity, schedule a 15-minute Siit demo to evaluate the impact firsthand. Once you see how powerful the platform is, you can sign up for a free 14-day trial.

It’s ITSM built for the way you work today.

Book a demo