1) File Upload -
 -> Before uploading a file, it is necessary to save the form data entry once for the uploading process on the dlist.

2) Auto-filling DList Data - 
 -> When a file format is uploaded, it will automatically complete and provide data in Dlist for the uploaded file.

 -> Explain how to perform the file upload, including any specific instructions or limitations regarding supported file formats.

 -> In order for the data upload form to work correctly, the template format must match the uploaded format.

--Reference for template.

3) Testing - 

Ensure that all necessary form entries are filled out and saved before uploading the data for dlist.