Integrating Salesforce and ServiceNow using OpsHub Integration Manager takes four steps. First, authenticate Salesforce using OAuth 2.0 and ServiceNow using OAuth 2.0 or Basic Authentication OIM runs externally with no plugins installed on either side. Second, choose which Salesforce objects (Cases, Accounts, Contacts, Opportunities, custom objects) and ServiceNow records (Incidents, Problems, Changes, Requests, CIs) belong in scope. Third, use the visual interface to map fields, set value translations for priority, status, and picklist values, define criteria-based filters, and choose sync direction. Fourth, start the sync and monitor from the central dashboard. Retry logic runs automatically and reconciliation keeps both systems aligned.