Accpac 5.5A conversion to Sage 300

We are still running Accpac 5.5A STILL. We are looking to upgrade to Sage 300. There are a lot of features we like about Accpac currently that we hope will still be available in Sage 300. Things like having multiple sales order lookup windows open simultaneously. Basically O/E entry windows open together. 

Does anyone know if this feature is still available in Sage 300?


Thanks,
David