how to edit connection manager variables

Question

Hi All

 

There is a package that started to fail. The connection manager has a function sign on it. In the expressions i have two expressions

 

@[$Package::Database]

@[$Package::Server]

 

which when i evaluate is showing the wrong server and the wrong database name and hence the package is failing I never worked with variables, can someone please tell me where to go to edit these variables?

 

Also when i click on the variables icon i do not see these variaables can someone please suggest as to from where they are pushed ?

 

Thank you

Nagesh Kumar