Hello @Sneh bharti ,
I just need to confirm what you are after, since the tags you used: “Nintex Automation Cloud” (Not K2 at all but the product formerly known as Nintex Workflow Cloud or NWC and “K2 Five 5.6” does not seem to align with your question around what to do with a downloaded version of Package and Deploy.
That version of P&D can only be used for K2 Cloud, not for K2 Five, which is the On Prem product now known as “Nintex Automation”.
Please let me know what version “the K2 demo environment” is that you are referring to.
Hi @Sneh bharti
Could you please add some more information to your post?