ReqEdit XML Editor is optimized for ReqIF files. Supports XML validation as well as ReqIF schema validation.

Opening the XML Editor

Select Add-ons > XML Editor

The editor can display multiple ReqIF files in tabs. In the lower part of the interface is the validation / debugger panel.

Validating ReqIF

The editor supports validation for ReqIF / RIF1.1a using the document type toolbar section. After validation the errors will be displayed in the debugger panel.