Issue ID's mapping

[naginisai413]

After CSV import migration from DC to AWS server how to map new issue IDs ( in target instance) with old issue ID's in (Source Instance)

Ex: In source instance I have an Issue on bug with "ABC-1234" when it is migrated to target instance it is converted to "DEF-5678" .I want this mapping

how can I get this mapping

[Nic Brough -Adaptavist- · Accepted solution]

Welcome to the Atlassian Community!

If you mapped the old issue key into a custom field (or the external id which is intended for exactly this), then yes, you have a mapping.

If you didn't import it, then all you can do is look back at your CSV and map it by order - the lines of CSV should have been imported one line at a time, in order

[naginisai413]

If I know the date of migration, no.of issues migrated  and time taken for migration with this Can I map?

If Yes what is Jql

[Nic Brough -Adaptavist-]

Externally, yes.  You would need to look at the first issue that was created by the import to get it's current key, then look back at your CSV for it, then you can work through the rest of the CSV mapping each issue on to the next issue key in the list.  (This could get quite complex if you have imported into multiple projects, and you need to be very careful to check the later issues still lline up correctly, in case someone created an issue manually during the import run)