Unable to edit configs in Point in Time BMR restore

Hello,

I'm attempting a BMR restore by choosing the option "Retrieve a Point in Time configuration" however I'm unable to edit the Hosts or Network Routes. Could someone please help and tell me how to edit these configs.

Netbackup Master: NBU 7.5.0.6 on Windows 2008 R2 Enterprise SP1

Cleint : NBU 7.5.0.6 on Windows 2008 R2 Enterprise SP1

Thanks