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In Reporting Center, from the left navigation, select Data Management Reports > OLAP Reporting > General Reporting.
You see the General Reporting workspace.In the Components tab, expand Fields and select Entity or Security folder.
You see the fields for the respective type gets listed.Right-click on the field and select Edit.
You see the Editing Regular Field dialog box.In the Field Type list, set the field type as Wild Character.
Click OK to save the changes.
