How to Prepare for Your Salesforce Migration
Key Steps, Questions to Ask, and Best Practices for a Smooth Transition to Salesforce
As a Salesforce-certified consultant, I work with organizations every day to help them implement and optimize Salesforce. A successful Salesforce migration hinges far more on preparation – especially data integrity – than on the final act of migrating the data. By focusing on careful planning, rigorous data cleansing, and strategic execution, you can ensure a smooth transition to your new system and set your team up for long-term success, especially as Salesforce continues to evolve with AI and Agentforce.
Canvas Cloud’s Salesforce Migration Guide includes four key steps to get started:
1. Define Your Scope and Timeline
The initial phase requires clear planning to set boundaries and expectations. During this stage, you’ll define the Salesforce migration scope, set goals, and assemble your core team, including IT and power users.
A key part of this step is determining what data should actually be migrated. One of the most common pitfalls is bringing over redundant or outdated data. Consider whether older records (say more than seven years old) are still relevant to your business needs.
You’ll also need to define a clear migration timeline, including the exact cutover point – when users stop entering data in the old system and begin using Salesforce – to avoid sync issues or data loss.
Questions to ask your team:
What data do we need to bring into Salesforce and what systems, tools, or integrations is that data coming from or connected to?
How many years of data will be migrated?
What is our data cutoff point? When will users stop using the old system and fully transition to Salesforce?
How Canvas Cloud Helps
Canvas Cloud works with your team to define a right-sized, tailored migration strategy built around your unique goals and use case. We don’t take a one-size-fits-all or out-of-the-box approach. We help align stakeholders, document scope, and create a realistic timeline that minimizes disruption and sets clear expectations across your organization.
2. Prioritize Data Integrity
Most of the effort in a migration goes into preparing the data, not the migration itself. Before anything moves into Salesforce, your data must be clean, complete, and accurate.
The core records utilized in Salesforce typically include fundamental data like Accounts, Contacts, Leads, and historical Sales Opportunities, which are often sourced from legacy CRMs, existing databases, or spreadsheets. This preparation involves rigorous data cleansing and auditing of your source files.
You must remove duplicates, correct incomplete records, and validate overall data quality. In many cases, this step also involves deeper data transformation, such as joining records, restructuring fields, or consolidating sources before import.
Standardization is equally important. Ensuring consistency across formats – like phone numbers, addresses, states, and dates – helps maintain long-term data reliability and usability.
Questions to ask your team:
How clean is our current data? Are there duplicates or incomplete records?
What is our plan for data cleanup before migration?
What is our data standardization format? Phone, state, postal code, etc.?
How Canvas Cloud Helps
Our team supports data auditing, cleansing, and transformation, helping you identify issues early and resolve them efficiently. We also recommend and implement the right tools and processes so your data enters Salesforce in a clean, structured, and scalable way, setting the foundation for better reporting, automation, and adoption.
3. Data Migration and Testing
With clean data and a defined scope, the next phase focuses on the pre-launch execution: selecting tools, mapping data, and thorough initial testing.
Tool Selection
Choose the right migration tools based on your needs. Options like Salesforce Data Loader, the Data Import Wizard, or Dataloader.io vary depending on data volume, complexity, and whether automation is required. You can use Data Loader for large datasets and the Data Import Wizard for smaller, object-specific tasks.
For more complex migrations or ongoing data needs, organizations may also leverage ETL (Extract, Transform, Load) or reverse ETL (rETL) tools like Fivetran or Workato to move, transform, and sync data between systems.
Data Mapping
Once your data is prepared, the next step is mapping it to your Salesforce data model. This means aligning fields from your legacy systems to Salesforce objects, such as Accounts, Contacts, Opportunities, and any custom objects, whether that data is being fully migrated into Salesforce or connected through integrations with other systems.
A documented field mapping file should serve as your “source of truth,” outlining how each field corresponds between systems, including formats and relationships.
Pay close attention to:
Parent-child relationships (to avoid orphaned records)
Picklist values that may differ between systems
Required fields and validation rules
Phased Migration
Use a phased approach to validate data incrementally rather than migrating everything at once. Run pilot imports and allow time for User Acceptance Testing (UAT).
Preparing for AI and Agentforce
As Salesforce continues to evolve with Agentforce and AI-powered capabilities, it’s important to think beyond just migration and consider how your data will support future use cases. Clean, well-structured, and connected data is essential for enabling AI-driven insights, automation, and personalization within Salesforce.
Questions to ask your team:
What tools best fit our data volume and complexity?
Do we have a clear field mapping document between systems?
Are there differences in data values that need to be reconciled, like dropdowns/picklists?
Are we capturing the right data to enable reporting, forecasting, and AI-driven insights?
What integrations or external systems need to be updated or reconnected as part of this migration?
How Canvas Cloud Helps
Canvas Cloud partners with your team to manage the end-to-end migration process, from tool selection to execution. We create detailed mapping documentation, guide phased testing, and support UAT to ensure everything works as expected.
4. Go-Live, Validation, and Ongoing Management
The final stage is the actual transition and ensuring the new system is fully operational and reliable.
Final Validation and Checking
During initial data imports, disable validation rules and automation. After data loading is complete, re-enable and test all validation rules, workflows, and automation thoroughly before finalizing the launch. You must test for business intent, not just code, and validate data integrity during this phase.
Cutover and Launch
The final execution typically takes about one week. This is the exact cutover point where users stop entering data in the old system and begin using the new Salesforce org to avoid synchronization issues.
Post-Launch
Following the cutover, plan to monitor performance, resolve any immediate issues, and provide intensive post-live support to users.
Questions to ask your team:
Do our users know what’s changing and feel confident using the new system on day one?
What does post-launch support look like in the first 30 days?
Have we identified legacy systems or tools that can be retired after migration?
Are reporting, dashboards, and key automations working as expected in Salesforce?
How Canvas Cloud Helps
Post-launch, our team can provide ongoing Collab Managed Services to help your users confidently adopt the new system. This partnership ensures continued user success, system optimization, and long-term value from your Salesforce investment.
Final Thoughts
A successful Salesforce migration isn’t just about moving data, it’s about setting your organization up to get more value from Salesforce moving forward. With the right preparation, the right strategy, and the right partner, your migration becomes a foundation for long-term growth.
If you’re planning a Salesforce migration or just thinking about it, it helps to start with a clear understanding of your current environment. That’s why Canvas Cloud offers a free Salesforce tech health assessment for current Salesforce users.
Canvas Cloud’s Free Salesforce Tech Assessment gives you:
An objective view of your org
Insights into data quality, usage, and structure
A prioritized set of recommendations to guide your next steps
Whether you move forward with a migration now or later, you’ll have a clearer path ahead.
Register Now for Your Free Salesforce Assessment!
Download our Free Salesforce Assessment Fact Sheet!
About the author
Koren Cheng is a Salesforce Consultant at Canvas Cloud. Connect with Koren on LinkedIn.
