You can use a test plan query to mark all tests that match a user-selected set of criteria, or test characteristics. A query comprises one or more of the following criteria:
Test attributes and symbols must have been previously defined to be used in a query.
Named queries are stored by default in testplan.ini. The initialization file is specified in the Data File for Attributes and Queries text box in the General Options dialog box. The testplan.ini file is in the Silk Test Classic installation directory. Make sure that all the QA engineers in your group use the same initialization file.