Data correlation rules

You can customize how data is correlated by using data correlation rules.

Rules that create elements

Create a built in data source: Inserts a built-in data source in the test.
Create a custom code: Inserts a custom code element in the test.
Create a dataset column: Creates a dataset column that can be used by substitution sites.
Create a reference: Creates a reference in data that matches a specified regular expression.
Create a substitution: Creates a substitution site in data that matches a specified regular expression.
Create a variable assignment: Inserts a variable assignment in the test.
Create a variable declaration: Creates a variable that can be used by substitution sites.

Encode a substitution: Specifies whether substitution fields are encoded or decoded.
Rename a data source site: Changes the name of a data source that matches a regular expression.
Rename a substitution site: Changes the name of a substitution site that matches a regular expression.
Replace reference regular expression: Changes the regular expressions that are used by references.
Unlink a substitution: Removes the links between substitution sites and references and other data sources.

Find a reference: Returns a reference. Add child conditions to specify the reference to find.
Find a substitution: Returns a substitution site. Add child conditions to specify the substitution site to find.
Find a variable: Returns a variable. Add child conditions to specify the variable to find.

Remove a built in data source: Deletes data sources from the test. Add child conditions to specify the data sources to delete. If you do not add child conditions, this rule deletes all data sources in the test.
Remove a custom code: Deletes custom code elements from the test. Add child conditions to specify the custom code elements to delete. If you do not add child conditions, this rule deletes all custom code elements in the test.
Remove a reference: Deletes references from the test. Add child conditions to specify the references to delete. If you do not add child conditions, this rule deletes all references in the test.
Remove a substitution: Deletes substitution sites from the test. Add child conditions to specify the substitution sites to delete. If you do not add child conditions, this rule deletes all substitution sites in the test.
Remove a variable assignment: Deletes variable assignments from the test. Add child conditions to specify the variable assignments to delete. If you do not add child conditions, this rule deletes all variable assignments in the test.
Remove a variable declaration: Deletes variables from the test. Add child conditions to specify the variables to delete. If you do not add child conditions, this rule deletes all variables in the test.