Pass the resolution field to the global variable and show it

Hi Team:

In the Incident Manager there is a tab with the legend Diagnostic and inside we have the field "resolution" with the label Diagnostic. We need pass this value to other form with a wizard, however we are using a global variable to do that. The problem is that in a one wizard we have the next code in Initial Expressions :

$resolution=resolution in $L.file

$G.e.body={"FAILURE DESCRIPTION: " $resolution}

and ithe form we have the property "in" with.

$G.e.body

We are have seeing that $resolution is an array and we cann´t pass values. Somebody have been worked with this field.

Thanks.