User would like to upload a excel file into SharePoint and he expect system to read his file and display out the data that he have uploaded in SharePoint. Besides, from SharePoint, he requested to allow other user to enter new data on top of his data but not allowed other people to modify his uploaded data.
For example, alpha, A, beta and B are uploaded data which not allowed to modify but user can add in new row or enter data in column C.
Is there any better way to do this? Should I display it in grid?
Appreciate if someone can provide some sample code. Thanks.