Currently, we are facing very big issue.
Issue is this :
We developed Apparel ERP Solution and had delivered to client. After sometime, we did lot of enhancement(layout design, reports etc) in Apparel ERP Solution like as field , table, relationship, value list, scripts creation and other things also. Nowadays, we want to deliver these features to client's existing Apparel ERP Solution but I am stuck that how can i update these feature to existing ERP solution who had already delivered to client.?
There is any easy way to upgrade existing ERP solution.