9. Settings > Preferences > Source

Go to Settings> Preferences> Sources> Invoice Input Source:

In DMR, other than MANUAL source of Invoice Upload, Invoices can be uploaded via Client SFTP and Client Email as well. 

Client SFTP

Client Mail

When a mail is connected to DMR, and invoices sent to this email id, will be reflected in DMR in maker tab. The Invoice Uploaded Source will be reflected as "EMAILER".

IRP

IRP is Under development.