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Parameter: Object;
The Parameter property determines MDM dictionary parameter.
Use the setParameter method to set the property value, and the getParameter method to get the property value. Property value cannot be set from JSON.
On calling the setParameter method, use the "param" argument: dictionary parameter in metadata format.
The getParameter method has the "key" argument (parameter key) and returns a parameter in metadata format.
The example of use is given on the page with description of the DataArea.getActiveParamBox method.
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