A qualified supplier is a term used describe a supplier which is capable of providing goods and services at a level which is anticipated to produce desired outcomes. Qualified suppliers may be placed on a list based on past contract performance records, or during a solicitation event in which proponents provide information that indicates favorable pricing and/or quality of deliverables. On Tradogram, supplier profiles can be managed and assigned to custom categories. File attachments can also be attached to supplier profiles, allowing received documents to be stored for later review by system users.