How to migrate from custom ERP to Odoo,presrving previous data? : <p>My company is currently using a custom made erp software.It lacks many features ad no more updates are available. So i thought of moving to Odoo which open and free. So how can i work odoo in existing setup. I need to preserve all my previous data and it should be accessible or visible in odoo also.</p>

<p>Help me with database problems that might arise.</p>
