Master Systematic Application Replacement With a Fit-for-Purpose Plan

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Application replacement succeeds or fails based on how well you onboard the new and sunset the old. If onboarding doesn’t deliver early value, adoption slows. If sunsetting lacks visibility into dependencies, then risk and disruption increase. Our phased approach guides you through application replacement to help you accelerate adoption, realize value early, and confidently navigate the entire application lifecycle from onboarding to sunset.

Effective application replacement requires an approach that balances strategic goals, user needs, and operational realities. Success comes from preparing early, coordinating across teams, and managing the transition with full visibility into risks and dependencies. Align your teams by setting clear expectations and drive coordinated execution so every replacement delivers meaningful results.

1. Align application onboarding to value.

Application onboarding doesn’t start at implementation. Success begins by aligning people, processes, and technology to organizational goals to ensure the application delivers its intended value, drives user adoption, and maximizes return on investment. This is critical, as slow onboarding is a major source of friction for 83% of organizations (UserGuiding, 2024).

2. Application onboarding is the start, not the end.

Many teams treat application go-live as the finish line, assuming the work is done once the application is turned on. In reality, go-live is when execution happens: driving user adoption, validating user needs, refining onboarding processes, and ensuring the application delivers on its intended outcomes.

3. Dependencies create the highest risk when sunsetting.

When sunsetting applications, the danger rarely comes from the application itself but from the web of integrations, hidden workflows, and processes connected to it. It is essential to focus on mapping these dependencies first to prevent breakage, compliance issues, or unexpected disruption for your organization.

Master Systematic Application Replacement With a Fit-for-Purpose Plan Research & Tools

1. Master Systematic Application Replacement With a Fit-for-Purpose Plan Deck – This resource guides you through application onboarding and sunsetting to help you confidently navigate the entire application lifecycle.

This phased resource equips teams to:

Identify and assess current application onboarding maturity.
Map the application onboarding process and user journey.
Determine readiness for sunsetting.
Assess and quantify impacts across people, processes, data, and technology.
Implement your sunsetting roadmap and validate postsunset environment cleanup.

2. Application Onboarding Maturity Assessment Tool – A structured tool used to assess application onboarding maturity and identify strengths, gaps, and improvement opportunities.

The Application Onboarding Maturity Assessment Tool helps you:

Understand your current application onboarding maturity.
Identify strengths, gaps, and improvement opportunities to optimize application onboarding.
Benchmark onboarding performance over time.

3. Application Onboarding Resource and Journey Mapping Workbook – A workbook designed to map onboarding resources and structure the onboarding journey across teams.

Use the Application Onboarding Resource and Journey Mapping Workbook to:

Visualize application onboarding resources to clarify roles, responsibilities, and handoffs across the onboarding process.
Structure the application onboarding journey to align teams, meet user needs, and uncover insights to continuously improve onboarding programs.
Align stakeholders across teams to create a shared understanding.

4. Application Sunsetting Workbook – A structured workbook used to determine readiness, map impacted components, and build a roadmap for application sunsetting.

This workbook is designed to help you:

Determine readiness for application sunsetting.
Map impacted components, including users, data, integrations, and infrastructure.
Build a roadmap to support a controlled and low-risk application sunset.

5. Application Sunset Summary Document – A template used to communicate the application sunset to key stakeholders.

Leverage the Application Sunset Summary Document to:

Communicate key activities and outcomes of the application sunset.
Provide clarity on impacted components, risks, and mitigation actions.
Share a structured summary with relevant stakeholders.

Master Systematic Application Replacement With a Fit-for-Purpose Plan

Manage your application lifespan confidently.

Analyst perspective

Pooja Khandelwal.

Pooja Khandelwal
Senior Research Analyst
Info-Tech Research Group

Jinit Shah.

Jinit Shah
Research Analyst
Info-Tech Research Group

Mastering systemic application replacement is divided into two main steps: application onboarding and application sunsetting. Application onboarding determines how quickly users see value or decide to leave. On the other hand, application sunsetting focuses on how to safely retire an old application that is consuming resources without providing value.

Effective application onboarding does not begin when an agreement is signed but when expectations are first formed. This stage defines outcomes, experience, and the pace of value realization. Strong onboarding links user goals to early, tangible results, positioning organizations as true partners rather than simple solution providers. Because it spans business, IT, and support functions, early internal alignment becomes essential. Effective onboarding builds trust, drives adoption, and boosts retention, growth, and long-term success.

Sunsetting manages an organization’s controlled exit from an application, ensuring clarity, continuity, and minimal risk. It involves using insights gathered across the application's lifecycle and looking at dependencies and risks to decide what to preserve, migrate, redesign, or retire. A solid sunsetting process validates readiness for the new solution, exposes gaps early, and avoids issues such as data loss or workflow disruption. Successful sunsetting reduces operational overhead and strengthens confidence in the transition.

This blueprint guides you through an application onboarding maturity assessment to help you identify strengths, uncover gaps, and prioritize improvements. Next, you will map your onboarding resources and journey to align stakeholders, identify user needs, and capture actionable insights. Then, the blueprint guides you through sunsetting by assessing readiness, reviewing insights, building a roadmap, and completing final cleanup. Together, these activities result in a clear, structured approach that enables your team to confidently navigate the entire application lifecycle.

Executive summary

Your Challenge	Common Obstacles	Info-Tech’s Approach
Rapid technology improvements are outpacing your business strategy. Emerging technologies, evolving digital expectations, and new vendor ecosystems are transforming what “good” looks like faster than legacy applications can keep up. As business strategy evolves to leverage AI, automation, analytics, and modern user experiences, existing systems are becoming barriers, leading organizations to new applications that can support future‑focused capabilities. Legacy systems are creating risk and increasing costs. Outdated applications cause weaker security, compliance concerns, and an increased support effort while slowing teams down with workflows that no longer fit how the business operates. As costs, risks, and inefficiencies grow, organizations are pushed to new systems before old ones hinder reliability or strategic progress.	Delivery of world-class application replacement experiences for users is often held back by several persistent obstacles: Lack of collaboration and communication among internal functions. Teams operate in silos, making it difficult to coordinate handoffs, share insights, and deliver seamless application onboarding experiences. Limited understanding of user needs. Incomplete data, fragmented feedback, and unclear visibility into user needs and dependencies leave gaps in how application onboarding is designed and executed. Insufficient time, resources, or technology. Without the right capacity and tools, application replacement cannot be tailored to different users, slowing adoption and reducing overall satisfaction.	Transform your application replacement with Info-Tech’s approach: Deliver a structured, user‑centered onboarding experience that accelerates adoption. Assess your onboarding maturity, map roles and handoffs, and build a clear end‑to‑end journey that ensures new applications deliver value quickly. This creates a consistent onboarding experience that aligns teams and supports rapid user uptake across the organization. Execute a controlled, low‑risk application sunset that minimizes disruption. Take a holistic approach to your sunset through a readiness assessment, impact analysis, ownership assignment, and roadmapping to retire legacy systems safely and completely. This ensures dependencies are addressed, risks are minimized, and the transition away from the old system is smooth and disruption‑free.

Info-Tech Insight
Effective application replacement requires an approach that balances strategic goals, user needs, and operational realities. Success comes from preparing early, coordinating across teams, and managing the transition with full visibility into risks and dependencies. Align your teams by setting clear expectations and drive coordinated execution so every replacement delivers meaningful results.

Leverage Info-Tech’s methodology for onboarding and sunsetting your applications

Leverage Info-Tech’s methodology for onboarding and sunsetting your applications.

Master systematic application replacement with a fit-for-purpose plan

	Steps	Outcomes
Phase 1	Step 1.1 – Identify and assess your current application onboarding maturity. Step 1.2 – Map your application onboarding resources. Step 1.3 – Map your application onboarding journey.	Benchmark of your current application onboarding maturity, which includes areas of strength and gaps and helps your team prioritize the right opportunities for improvement A clear, visual map showing who does what, when, across the entire application onboarding process, ensuring no tasks are missed and handoffs between teams are explicit A structured, phase-by-phase map that aligns teams, clarifies ownership, ensures user needs are met, and captures insights for improvement, resulting in a shared view of the entire application onboarding journey
Phase 2	Step 2.1 – Define your sunset strategy. Step 2.2 – Plan your sunsetting activities. Step 2.3 – Execute and finalize the sunset	An understanding of whether the application is formally approved and ready for sunset A comprehensive view of the impact of the sunset, the risks related to it, and how to mitigate these risks A complete set of initiatives based on affected components and stakeholder groups, along with a completed roadmap that outlines accountability and provides a timeline for the sunset A final cleanup to verify that all systems and features intended for retirement are turned off, with important documents retained and accessible

Steps

Outcomes

Phase 1

Step 1.1 – Identify and assess your current application onboarding maturity.

Step 1.2 – Map your application onboarding resources.

Step 1.3 – Map your application onboarding journey.

Benchmark of your current application onboarding maturity, which includes areas of strength and gaps and helps your team prioritize the right opportunities for improvement
A clear, visual map showing who does what, when, across the entire application onboarding process, ensuring no tasks are missed and handoffs between teams are explicit
A structured, phase-by-phase map that aligns teams, clarifies ownership, ensures user needs are met, and captures insights for improvement, resulting in a shared view of the entire application onboarding journey

Phase 2

Step 2.1 – Define your sunset strategy.

Step 2.2 – Plan your sunsetting activities.

Step 2.3 – Execute and finalize the sunset

An understanding of whether the application is formally approved and ready for sunset
A comprehensive view of the impact of the sunset, the risks related to it, and how to mitigate these risks
A complete set of initiatives based on affected components and stakeholder groups, along with a completed roadmap that outlines accountability and provides a timeline for the sunset
A final cleanup to verify that all systems and features intended for retirement are turned off, with important documents retained and accessible

Insight Summary

Turn replacements into results
Effective application replacement requires an approach that balances strategic goals, user needs, and operational realities. Success comes from preparing early, coordinating across teams, and managing the transition with full visibility into risks and dependencies. Align your teams by setting clear expectations and drive coordinated execution so every replacement delivers meaningful results.

Align application onboarding to value
Application onboarding doesn’t start at implementation. Success begins by aligning people, processes, and technology to organizational goals to ensure the application delivers its intended value, drives user adoption, and maximizes return on investment (ROI). Begin alignment early to realize value faster.

Application onboarding is the start, not the end
Many teams treat application go-live as the finish line, assuming the work is done once the application is turned on. In reality, go-live is when execution happens: driving user adoption, validating user needs, refining onboarding processes, and ensuring the application delivers on its intended outcomes. Take action at go-live to drive the right outcomes and maximize organizational impact.

Dependencies create the highest risk when sunsetting
When sunsetting applications, the danger rarely comes from the application itself but from the web of integrations, hidden workflows, and processes connected to it. It is essential to focus on mapping these dependencies first to prevent breakage, compliance issues, or unexpected disruption for your organization.

Identifying severity levels is crucial to sunsetting successfully
Successful sunsetting depends on how well an organization understands the true severity of each component associated with sunsetting the system. Starting off with an impact assessment to determine severity exposes where the real risks live and helps ensure resources are allocated to the areas that matter most to enable a smooth sunset.

Blueprint deliverables

Each step of this blueprint is accompanied by supporting deliverables to help you accomplish your goals:

Application Onboarding Maturity Assessment Tool
Use this tool to assess application onboarding maturity, identify strengths and gaps, prioritize improvement areas, and benchmark performance over time.

Application Sunsetting Workbook
Determine readiness, map impacted components, and build a roadmap for application sunsetting.

Application Onboarding Resource and Journey Mapping Workbook
Visualize application onboarding resources to clarify roles, responsibilities, and handoffs across the onboarding process. Structure the application onboarding journey to align teams, meet user needs, and uncover insights to continuously improve onboarding programs.

Application Sunset Summary Document
Use this word template to help communicate the sunset to key stakeholders.

Benefits of optimizing application onboarding and sunsetting

IT Benefits	Business Benefits
Clarifies roles, responsibilities, and handoffs to simplify execution across teams. Strengthens accountability across the application lifecycle. Enhances visibility into progress, risks, and dependencies. Improves coordination between IT, product, and delivery teams for smoother processes. Reduces operational risk by uncovering and retiring hidden dependencies. Cuts run costs and technical debt by removing legacy infrastructure, accounts, monitoring, and integrations. Provides a standardized framework to reduce variability and rework. Strengthens compliance and data governance through explicit retention, archival, and secure destruction based on policies. Simplifies the application landscape and lowers incident/security risk.	Accelerates time to outcomes by ensuring applications deliver intended results faster. Improves user adoption through consistent, predictable onboarding experiences. Increases ROI by ensuring applications are fully adopted and effectively used. Reduces productivity loss by minimizing delays, friction, and confusion and addressing risks from interconnected systems. Builds stakeholder confidence by delivering predictable onboarding and clear sunsetting plans. Lowers operational costs by avoiding inefficiencies, duplicated effort, and reactive fixes. Reclaims budget for innovation by removing legacy systems and reallocating funds. Lowers legal and audit exposure through policy-aligned data handling.

IT Benefits

Business Benefits

Clarifies roles, responsibilities, and handoffs to simplify execution across teams.
Strengthens accountability across the application lifecycle.
Enhances visibility into progress, risks, and dependencies.
Improves coordination between IT, product, and delivery teams for smoother processes.
Reduces operational risk by uncovering and retiring hidden dependencies.
Cuts run costs and technical debt by removing legacy infrastructure, accounts, monitoring, and integrations.
Provides a standardized framework to reduce variability and rework.
Strengthens compliance and data governance through explicit retention, archival, and secure destruction based on policies.
Simplifies the application landscape and lowers incident/security risk.

Accelerates time to outcomes by ensuring applications deliver intended results faster.
Improves user adoption through consistent, predictable onboarding experiences.
Increases ROI by ensuring applications are fully adopted and effectively used.
Reduces productivity loss by minimizing delays, friction, and confusion and addressing risks from interconnected systems.
Builds stakeholder confidence by delivering predictable onboarding and clear sunsetting plans.
Lowers operational costs by avoiding inefficiencies, duplicated effort, and reactive fixes.
Reclaims budget for innovation by removing legacy systems and reallocating funds.
Lowers legal and audit exposure through policy-aligned data handling.

Phase 1

Assess and Map Application Onboarding for Seamless Adoption

Phase 1	Phase 2
1.1 Assess current application onboarding maturity 1.2 Map your application onboarding resources 1.3 Map your application onboarding user journey	2.1 Define your sunset strategy 2.2 Plan your sunsetting activities 2.3 Execute and finalize the sunset

Phase 1

Phase 2

1.1 Assess current application onboarding maturity

1.2 Map your application onboarding resources

1.3 Map your application
onboarding user journey

2.1 Define your sunset strategy

2.2 Plan your sunsetting activities

2.3 Execute and finalize the sunset

This phase will walk you through the following activities:

Assess your current application onboarding maturity
Map your application onboarding resources
Map your application onboarding journey

This phase involves the following participants:

Business
Product
IT/implementation team
Security & compliance team
Support/operations team
Training & enablement team
Vendors

Step 1.1

Assess Current Application Onboarding Maturity

Activity

1.1.1 Identify and assess your current application onboarding maturity

This step involves the following participants:

Business
Product
IT/implementation team
Security & compliance team
Support & operations team
Training & enablement team
Vendors

Outcomes of this step:

Understand your current application onboarding maturity.
Identify strengths, gaps, and improvement opportunities to optimize application onboarding.

What is application onboarding?

Application onboarding is the process of guiding new users through the journey of using a new application, ensuring they achieve their desired goals or outcomes.

Application onboarding can be broken down into account onboarding and user onboarding:

Account Onboarding
The initial setup and configuration of a solution for a new user account. Account onboarding focuses on the technical aspects of onboarding, including any integrations with existing systems, ensuring that the account is set up and users have access.

User Onboarding
The process of getting new users up to speed on the product/service, ensuring they understand how to use the product and are deriving value from the solution.

" Onboarding is the process that new users go through to get set up and start using your product.

It covers the whole journey: from initial sign-up to product activation and first use.

Customer onboarding aims to deliver value to your customer as early as possible – in their first use, if possible."

– Emily Byford in Help Scout, 2022

Accelerate value through effective application onboarding

Eliminate onboarding friction to sustain revenue

83% of B2B buyers say slow onboarding is a dealbreaker.

Source: UserGuiding, 2025

Boost retention with onboarding that delivers early wins

80% more users are retained by applications that deliver a quick win during onboarding.

Source: UserGuiding, 2025

Fast-track time to value (TTV) by investing in onboarding

Organizations with a dedicated onboarding specialist see 70% faster TTV.

Source: UserGuiding, 2025

Case study

Transform application onboarding to reduce costs and drive adoption.

INDUSTRY: Oil & Gas

SOURCE: Simeio

Challenge	Solution	Results
A multinational oil and gas company faced a significant backlog of applications requiring secure onboarding. Traditional processes took six to eight weeks, slowing user adoption and delaying integration with Azure and newly acquired renewable energy companies. The organization needed a scalable, secure, and accelerated solution to streamline onboarding, ensure compliance, and support faster go-to-market strategies.	The organization implemented an onboarding program. Using automation, self-service tools, and robust reporting, it reduced onboarding from weeks to less than a day. The solution integrated smoothly with the organization’s IT systems, synchronized identity data, and provided real-time auditing to maintain compliance. This approach enabled faster user adoption, secure integration, and efficient onboarding for multiple other organizations.	The onboarding solution delivered measurable benefits: Zero wait time for adopting authentication and authorization systems 89% faster application onboarding 65% reduction in onboarding costs over five years. 20% increase in year-over-year productivity

Challenge

Solution

Results

A multinational oil and gas company faced a significant backlog of applications requiring secure onboarding. Traditional processes took six to eight weeks, slowing user adoption and delaying integration with Azure and newly acquired renewable energy companies. The organization needed a scalable, secure, and accelerated solution to streamline onboarding, ensure compliance, and support faster go-to-market strategies.

The organization implemented an onboarding program. Using automation, self-service tools, and robust reporting, it reduced onboarding from weeks to less than a day. The solution integrated smoothly with the organization’s IT systems, synchronized identity data, and provided real-time auditing to maintain compliance. This approach enabled faster user adoption, secure integration, and efficient onboarding for multiple other organizations.

The onboarding solution delivered measurable benefits:

Zero wait time for adopting authentication and authorization systems
89% faster application onboarding
65% reduction in onboarding costs over five years.
20% increase in year-over-year productivity

Application onboarding is the most important step in the user's journey

Onboarding is the first domino in a series of key touchpoints with your users. This phase sets the tone for the relationship and ensures users start off successfully, building satisfaction with your application.

"Effective onboarding can truly transform a user’s understanding and usage of a product. A product’s potential is best realized when users are onboarded with care, setting the stage for sustained and meaningful engagement."

– Nima Torabi, 2023

Application onboarding sets the foundation upon which your user relationship is built

Application onboarding sets the foundation upon which your user relationship is built.

Set the stage for long-term usage, high satisfaction, and strong CLV

The goal of application onboarding is to encourage timely adoption and ensure the user reaches expected TTV and outcomes. A strong onboarding program reduces TTV, increases customer engagement, and maximizes customer satisfaction, retention, CLV, and advocacy.

Increase Product Adoption & Usage	Get users up to speed and to productivity stage faster. Keep users engaged and excited about your application.
Shorten TTV	Clearly demonstrate the value of your application and how it improves users’ lives.
Reduce Service Inquiry Volumes & Costs	Rely less on support teams to assist with user inquiries. Lower service costs by reducing volume and complexity.
Increase Retention & CLV, Reduce Churn	Increase renewals, repeat purchases, and application expansion. High renewal rates = increased CLV = increased profitability.
Increase Profitability	Decrease churn while increasing ROI through retention, CLV, and cost savings. Increase account growth through expansion opportunities.
Build User Relationships	Gain user trust. Strong user trust = strong relationships = high CLV.

63% of users consider the onboarding experience when deciding to subscribe to an application.

Source: UserGuiding, 2025

Application onboarding is no easy task

Onboarding is the most important step in the user's journey, setting the tone for the entire relationship. With so many teams involved and so many touchpoints, there’s plenty of room for error.

Common challenges include:

Mismatched expectations in responsibilities, timelines, and outcomes.
Underwhelming users by overpromising and underdelivering.
Poor project management leading to missed milestones and delayed TTV.
Overservicing or underservicing users.
Lack of processes and documents causing delays and inconsistent experiences and outcomes.
Lack of clarity about when onboarding starts, when it stops, and who owns it.

If application onboarding is poorly executed, there is a risk of low usage, low adoption, and high user churn.

"Poor onboarding ranks as the third most important factor leading to customer churn, following wrong product fit and lack of engagement."

Source: Custify, 2025

Application onboarding maturity model

Stages	Characteristics	Indicators	Actions to Take
Optimized	Advanced use of data and analytics to drive onboarding improvements. Highly personalized onboarding experiences for different users. Strong collaboration and alignment across all relevant departments. Continuous feedback loops to refine and enhance application onboarding processes.	High user engagement and application adoption. Efficient application onboarding processes with minimal delays. Regularly updated application onboarding materials and methods.	Implement AI and automation to streamline repetitive tasks. Develop a robust user feedback collection and analysis system. Continuously monitor and refine application onboarding programs.
Managed	Standardized and consistently applied processes. Use of onboarding software/LMS/CRM to track progress. Clear roles and responsibilities with cross-functional involvement. Proactive communication and regular check-ins with users.	Higher user satisfaction and lower churn rates. Onboarding timelines and milestones are generally met. Effective handoffs between different teams.	Optimize personalized onboarding paths based on user needs. Develop comprehensive training materials and resources. Use data to identify and address common application onboarding pain points.
Defined	Basic processes documented and followed. Set procedures for common tasks. Defined initial roles and responsibilities. Basic training and resources provided to new application users.	More consistent user experiences. Some improvement in application onboarding completion rates. Reduced variability in application onboarding outcomes.	Develop detailed onboarding playbooks and checklists. Implement basic user segmentation to tailor application onboarding. Implement technology and tools to automate simple tasks.
Ad Hoc	Informal structures and processes. Little to no documentation or standard procedures. Largely improvised efforts.	Highly variable user experiences. Inconsistent user satisfaction and outcomes. Delays and missed milestones.	Document application onboarding process and steps. Identify and begin tracking select key success metrics. Designate an application onboarding team lead.

1.1.1 Identify and assess your current application onboarding maturity

Complete the assessment on Tab 1 of the Application Onboarding Maturity Assessment Tool and rate your level of agreement with a series of statements about your current application onboarding program.

View your scores based on your responses in Tab 1.

Refer to Tab 2 for your results and Tab 3 for recommendations.

Download the Application Onboarding Maturity Assessment Tool

Input	Output
Responses to the Application Onboarding Maturity Assessment	Benchmark of your current application onboarding maturity, which includes areas of strengths and gaps and helps your team prioritize the right opportunities for improvement
Materials	Participants
Application Onboarding Maturity Assessment Tool	Business/Product IT/implementation team Security & compliance team Support/operations team Training & enablement team Vendors

Example: Assess your current application onboarding maturity

Complete the assessment on Tab 1 of the Application Onboarding Maturity Assessment Tool and rate your level of agreement with a series of statements about your current application onboarding program.
View your scores based on your responses in Tab 1.
Refer to Tab 2 for your results and Tab 3 for recommendations.

Example: Assess your current application onboarding maturity.

Manage your application lifespan confidently.

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