Adding triggers in Component Price field Using the M3 Mobility Core Web Toolbox, select System configuration > Dialog design > ServiceLine (Tablet). Set the Component Price field to only display a non-stock material. See Setting the Component Price field to only display a non-stock material. Set the Component Price field to read only when a material status is 90. See Setting the Component Price field to read only when a material status is 90. Proceed to Dialog tab. Click Yes when a prompt message about saving the data is displayed.