.DXL File Extension

XML database file created for Lotus Domino, an enterprise level business collaboration software; may store data from a Lotus Domino database as well as schemas, design elements, views, forms, and documents; provides an export and interchange format for the database.

Domino XML Langauge files allow users to add data and structural components to the database using XML.

Script written in the Rational DOORS Extension Language (DXL), a programming language written to automate and extend the functionality of Rational DOORS; uses syntax similar to the C or C++ languages; can be edited with any text editor or with the DXL Interaction window in Rational DOORS (Tools → Edit DXL).

Rational DOORS is a requirements management tool used for collaboration during the requirements gathering and tracking process.