Revert changes

[Роман Вегелин]

I replaced in some tasks (more than 1000) the performer. In these tasks there were different executors. How to get everything back?

[Thomas Deiler]

Dear @Роман Вегелин ,

you have to parse the history. For +1000 issues i recommend the REST API:

• JQL for your issues (expand=changelog) (GET /rest/api/2/search)
• for each issue look for history entries within a specific date range
• update issue by replacing the "to" values with the "from" values (PUT /rest/api/2/issue/{issueIdOrKey})

So long

Thomas