How to update custom field of issues of several projects by CSV?

[TamasS]

Hi Everyone,

I'd update a custom field of 700 issues. The issues are of 50+ projects.

I created a CSV but it failed to import because of the project name, project key and project type fields.

I remember that in earlier version of Jira we did not have to add the project id and name only the issue key in case of issue updating.

How can we do this now?

I use Jira 7.5.2

Thanks in advance for hints!

[Pavan · Accepted solution]

@ionuttamas This might help you https://confluence.atlassian.com/adminjiraserver075/importing-data-from-csv-935391529.html