Definition
Migration is a core Salesforce concept that supports the management of customer data and business relationships. It is commonly used across sales, service, and marketing processes to maintain a complete view of customer interactions.
Real-World Example
When a business analyst at Clearwater Inc. needs to streamline operations, they turn to Migration to improve how the organization tracks relationships and interactions. By setting up Migration properly, the team gains better visibility into their customer base, which leads to more informed decisions and stronger customer relationships across the board.
Why Migration Matters
Migration in Salesforce refers to the process of moving data, configurations, or both between systems or environments. Data migration involves transferring records — Accounts, Contacts, Opportunities, Cases, and custom objects — from a legacy system (spreadsheets, another CRM, databases) into Salesforce, or between Salesforce orgs. It encompasses data extraction, transformation (mapping old fields to new ones, cleaning duplicates, standardizing formats), and loading using tools like Data Loader, Salesforce Data Import Wizard, or third-party ETL tools. A successful migration preserves data integrity, maintains relationships between records, and validates that the migrated data meets the new system's quality standards.
As organizations grow and evolve, migrations become increasingly complex and high-stakes. A company migrating from a legacy CRM might have millions of records with inconsistent data formats, broken relationships, and duplicate entries accumulated over years. Without a structured migration plan — including data mapping documents, transformation rules, test loads, validation scripts, and rollback procedures — organizations risk corrupting their new Salesforce org with dirty data from day one. The most common migration failures include broken lookup relationships (loading child records before parent records), data truncation (field length mismatches), and lost history (failing to migrate activity records). A phased migration approach with validation at each stage is essential for success.
How Organizations Use Migration
- Clearwater Inc. — Clearwater Inc. migrated 2.3 million records from their legacy Microsoft Dynamics CRM to Salesforce. They built a data mapping document that translated 180 Dynamics fields to their Salesforce equivalents, wrote transformation scripts to standardize phone number formats and address structures, and ran 3 test loads in a sandbox before the production migration. The final migration achieved a 99.7% data accuracy rate.
- Summit Financial Group — Summit Financial migrated from Salesforce Classic to Lightning Experience while simultaneously restructuring their data model. They migrated 450,000 Account records, resolved 12,000 duplicate contacts through matching rules, and rebuilt 35 reports to work with the new data structure. The migration was executed over a weekend with a documented rollback plan that was never needed.
- GreenPath Nonprofit — GreenPath Nonprofit migrated donor records from an Excel-based tracking system into Salesforce NPSP (Nonprofit Success Pack). The migration included mapping spreadsheet columns to NPSP fields, creating Account-Contact relationships that did not exist in the flat file structure, and loading 15 years of donation history as Opportunity records. Post-migration validation confirmed that all donation totals matched the original records to the penny.