Shared Container Issues

[DS4DRIVER]

Hi,
I am facing 2 problems.
1. I have created few Parallel Shared Containers. In Parallel Stages that are used in these Shared Containers, the Configuration file property is empty and, next to it i see the message - Warning: No configuration file set.

But the jobs that use these Shared Containers compiles and runs succcessfully without any issues in Development (Not sure if this would be a problem in Production).

What could be the reason that is making the Configuration file property empty, and, is there a way to fix it?

2. Also, in earlier versions, there is an Option Button to 'Add Environment Variables' in Container Properties window of Shared Container (both Server and PX, similar to what we see in the Job Properties window). But, in version 8.0 that we are using, i do not see this option button in Container Properties window of Shared Container . The Option Buttons available are 'View Parameter Set' and 'Add Parameter Set'.

Is this normal or, is something wrong in the GUI, or is this a bug in 8.0?

Thanks.