# Add a new Data Source with the ''New'' button
# Enter "BaseX-XQJ" as connection name and choose ''XQuery API for Java (XQJ)'' as type
# Add the following JAR files above with the ''Add'' Button: {{Code|xqj-api-1.0.jar}}, {{Code|xqj2-0.12.0.jar}} and {{Code|basex-xqj-1.23.30.jar}} (the version names of the JAR file may differ)
# Now press ''OK'', and your Data Source is ready for use