Backwards compatibility is not confirmed when info is persisted using docker or docker-compose. We hugely recommend migrating the SuiteCRM web site by exporting its material, and importing it on a new SuiteCRM container. The "dockerimage" field on each deployments defines the base OS image to be used. You may use https://simple-crm-press65321.ivasdesign.com/53988034/5-essential-elements-for-docker-crm-software