Sales Booking module for transportation

Hello 

am working to creat TMS module maximize system to vertical devlopement ,I am disturbed to reflect on the Booking creation circuit with options also of transfer the Booking Quote or type of booking in order and closed the order for the return of resource (care) well the status must be changed in the Booking and order page after and before the invoicinng .

Thank all wellbe be give me chema or suggestion solution open source for modify 

Related
Recommended