I am working on office 365 and want to make a custom upload form for document library to upload the document and also want to add two custom field on this form to save along with document upload. Is It possible using sharepoint designer and infopath ? Please provide the solution ASAP, THANKS IN ADVANCE.
You can create content types and associate these site content types with the document library either through PowerShell/manually. After creating site content types, you can add the custom site columns you have created. These site columns are added to your document library and it will get saved along with the document after uploading the document.