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# lr.paramUnique

Generates a unique string and assigns it to a parameter.

String and Parameter Functions

## Syntax

    lr.paramUnique( paramName );

## Arguments

Argument | Comments
--- | ---
paramName | The target parameter to which the string is written.

lr.paramUnique generates a string of format:
<group name><user ID><current time>. The string contains no spaces.

## Return Values

Not applicable

## Parameterization

You cannot use standard parameterization for any arguments in this function.

## Example

Copy code

       lr.paramUnique("OutParam");
       lr.outputMessage(lr.evalString("{OutParam}"));

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