It's possible. Just create another column in the CSV file to contain exact issue keys and map it to Issue Key field during the import process. For example, if you have a project A with an issue A-1 and you want to update this issue's Summary and Description, besides Summary and Description columns (with updated values) in the CSV file, create another column named IssueKey with value "A-1", and then choose to import the file into project A. The following image shows how the fields should be mapped:
Hey Community mates! Claire here from the Software Product Marketing team. We all know software development changes rapidly, and it's often tough to keep up. But from our research, we've found the h...
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