Whilst a full-time quality assurance team may correctly identify and raise defects, it is often preferred with users testing to distinguish between their issues raised and defects of the system, combined with a triage process to determine which issues should be promoted to defects.
Triaging results can avoid swamping development teams with incorrect or duplicated defects reports, making it easy for users to report what they find. To be effective, good evidence and audit trails of the test result are needed, and this requires complying and easy-to-use capture technology.