I have a newly created Form management system(form Library) in SharePoint online. Prior to this the data was used to maintain in Excel sheets. We need to upload this old data into new Form library as list or form. If we consider the excel sheet's data as forms, then there will be more that 300 forms that we have to upload in this new system and with each form there will be some attached documents.
can any one suggest,if there is option of bulk upload for this task.