Modifying an established parser rule set

Last updated: 9/1/2026

Before you begin

A set of parser rules has been created in the Profiling perspective of Talend Studio.

In the DQ Repository tree view, expand Libraries > Rules > Parser.
Right-click the rule set you need to modify and from the contextual menu, select Open.

The selected rule set is opened on the Parser Rule Settings view.
From the Parser Rule Metadata view, modify the descriptive information about the current rule set by simply entering the texts of interest in the corresponding fields.
If required, select a customized status for the rule set you are modifying in the Status field. For further information about different status settings, see Status management.

From the Parser Rule view, modify each individual rule of the current rule set.

Buttons	Purposes
	Click this button to add one rule to the rule set. You can add as many rules as needed.
	Click this button to remove the selected rule from the rule set.
	Select the rule you need to move up or down in the Parser Rules table and then click either of the buttons to move it accordingly.
	Click this button to copy the rule you selected.
	Once you have copied a rule from the Parser Rules table, click this button to paste this rule at the end of the rule list in the same table.

To hide or display either of the areas, click the title of the area accordingly.

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