fileupload

One basic thing - To upload a document in Appian, it has to be uploaded in a User input task or a Process start form. So you'll anyway have to create an interface and map it in the RI. But for this, you just need a RI of document type (list) and map it as the value and save into in the file upload field. 

One basic thing - To upload a document in Appian, it has to be uploaded in a User input task or a Process start form. So you'll anyway have to create an interface and map it in the RI. But for this, you just need a RI of document type (list) and map it as the value and save into in the file upload field.