Hello Srihari
Upgrading from 5.0.23 to 6.5 would be a big jump. There have been lot of new features as well as bug fixes done. Whenever a user is upgrading, we advise them to thoroughly test the processes and objects. Occasionally, you may need to make some modifications in the code to make it work smoothly.
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Karan Sareen
Solution Support Engineer
Blueprism
Australia/Sydney
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