title: deploy SSIS Package to different environments (Dev, Test, Prod)
body: <p>i have developed SSIS Packages with VS2013 and deployed them on MS SQL 2012 runing on SQL Agent Job.
  Now i want to deploy them to different environments without changing variables, Parameters everytime before deploying... 
  What i need is: for example if i want to deploy to Test, so i must just choose Setting for test and click deploy(like ASP.NET), is that possible?
  Another question: For Raw File Destination, i can only write a hard value! how can i manage it when i deploy? (see picture)</p>
  
  <p><a href="https://i.stack.imgur.com/YaBEM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YaBEM.png" alt="enter image description here"></a></p>