To configure the Modify Attribute action type: Select the Attribute you want to modify with the action. Enter the Value you want to assign to the selected Attribute. Note: The character limit is 250 characters. Click Add. Repeat steps 2-4 for each Attribute and Value you want to include in the action. Note: Do not specify more than one value for an attribute. Only one value will be kept per attribute. Note: When setting a boolean value, only True and False are valid values.