Preview Update set Button not showing after loaded

Hello All,

I have moved my update set dev to test enviroment.After loading the update set I am not getting the option to preview and commit the update.

When I check in the UI action of Preview update set below is the condition.

current.state == 'loaded' || current.state == 'backedout') && (gs.getUser().getDomainID() == null || gs.getUser().getDomainID() == "global") && current.canWrite()

But when I check check my domain ID is,its getting as 'TOP/Non Standard/***/***'

How can I make it global?Is there impact when making this change??

Please help me on this

Thanks

Saranya