OpenSMEhttps://opensme.euPractical field notes for small teams choosing, running and leaving business software. Start with the work you need to do, then examine the tools.Run a software trial that answers a business questionhttps://opensme.eu/guides/software-trial/https://opensme.eu/guides/software-trial/A small, bounded trial reveals more than a long feature list.Budget for open-source software beyond the licencehttps://opensme.eu/guides/open-source-costs/https://opensme.eu/guides/open-source-costs/A free download still needs someone to run it.Test your data exit before signing a contracthttps://opensme.eu/guides/export-test/https://opensme.eu/guides/export-test/A downloaded file is only the beginning of a usable export.Review an open-source component before it enters your producthttps://opensme.eu/guides/open-source-component-review/https://opensme.eu/guides/open-source-component-review/A practical intake record for provenance, licence files, dependencies and maintenance ownership.Wed, 04 Nov 2026 15:49:58 GMTReconcile a CRM migration before switching the team overhttps://opensme.eu/guides/crm-migration-reconciliation/https://opensme.eu/guides/crm-migration-reconciliation/Check record identities, relationships, totals and attachments with a bounded migration rehearsal.Wed, 04 Nov 2026 15:49:58 GMTGive every shared field an owner before connecting two systemshttps://opensme.eu/guides/integration-field-ownership/https://opensme.eu/guides/integration-field-ownership/Define record identity, update direction and conflict handling for a CRM and accounting integration.Wed, 04 Nov 2026 15:49:58 GMTRun a restore drill for the records your business needshttps://opensme.eu/guides/backup-restore-drill/https://opensme.eu/guides/backup-restore-drill/Turn a backup status into a checked recovery procedure with isolated tests and named responsibilities.Wed, 04 Nov 2026 15:49:58 GMTFive CRM and ERP trial scenarios beyond the product demohttps://opensme.eu/guides/crm-erp-trial-scenarios/https://opensme.eu/guides/crm-erp-trial-scenarios/Follow a fictional enquiry through approval, fulfilment, correction, access control and export.Wed, 04 Nov 2026 15:49:58 GMTRetry a failed integration without creating a second orderhttps://opensme.eu/guides/integration-retry-checklist/https://opensme.eu/guides/integration-retry-checklist/Plan for ambiguous timeouts, duplicate delivery and manual recovery with stable operation identifiers.Wed, 04 Nov 2026 15:49:58 GMTPlan a business software update with a usable rollbackhttps://opensme.eu/guides/business-software-update-plan/https://opensme.eu/guides/business-software-update-plan/Keep application files, data changes and integration recovery in the same update decision.Wed, 04 Nov 2026 15:49:58 GMTReview software access when a person changes role or leaveshttps://opensme.eu/guides/software-access-review/https://opensme.eu/guides/software-access-review/Check business permissions, active sessions and connected services with a named owner for every account.Wed, 04 Nov 2026 15:49:58 GMT