title: Edit a dtsx through SSMS
body: <p>I created and executed a dtsx with SSMS corresponding wizard:</p>
  
  <p><a href="https://i.stack.imgur.com/Jp2hE.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Jp2hE.png" alt="enter image description here"></a>
  This was to import a flat file in an existing table.</p>
  
  <p>At the end I saved the "package" as a .dtsx file</p>
  
  <p>Now I need to <strong>modify the column mappings</strong> and re-execute this package. </p>
  
  <p><strong>Is there any way I can do it, using SQL Server Management Studio?</strong></p>
  
  <p>I tried opening the file, but it opens this dialog:</p>
  
  <p><a href="https://i.stack.imgur.com/VkFB5.png" rel="noreferrer"><img src="https://i.stack.imgur.com/VkFB5.png" alt="enter image description here"></a></p>
  
  <p>Where I cannot edit the mappings any more.</p>
  
  <p><strong>Update:</strong> </p>
  
  <p>I understand that "editing" a dtsx is not a simple thing, yet is there a reason why the wizard could not be run again with the values already pre-set? <strong>Like opening the wizard in the last step and navigate "back" on the previous steps. This is existing functionality after all...</strong></p>
  
  <p>Is there any trick I could do this? From command line maybe? This would suit my need fine.</p>