how to find tasks whose type has changed

[Joanna Bednarz]

Hi, recently I was closing one project and transferring tasks to another (new accounting year). For some reason, some internal bugs changed into external bugs. Is there any way to find the tasks whose issue type has changed?

[Morgan DUBUISSON]

Hi,Do you have any development knowledge?

1. Create your jql in : [YOUR INSTANCE] /issues/?jql=created%20>%3D%20-30d%20order%20by%20created%20DESC
2. Custom your jql and copie link  : jql=....
3. Use this api : [YOUR INSTANCE] /rest/api/3/search?fields=key&expand=changelog&jql=...
4. Search : {"field":"issuetype","fieldtype":"jira","fieldId":"issuetype","from"

Whith this api you find json information ( 50 issue) 

https://developer.atlassian.com/cloud/jira/platform/rest/v3/api-group-issue-search/#api-rest-api-3-search-get

play with startAt and maxResults for find more

[Yuliia_Borivets__SaaSJet_]

Hi @Joanna Bednarz 

Are you on a cloud hosting type?

If you need to see issue type changes and what tasks were moved from one project to another, you can check out Issue History for Jira plugin. My team developed this app as a diary for all past activities.

Select the project where changes occurred, and you will see all updates to the issue types or other fields you need.

Read the use case to find more details:

How many tickets were moved from one Jira project to another? [Use case]

[Jack Brickey]

you might play around with Automation. It depends on how the type changes. For example...

If you need to record the from-type then you could use automation to add a label when created. Again just something to play around with

[Mark Segall]

Hi @Joanna Bednarz and welcome to the community!

Unfortunately, not natively.  Only select fields support querying based upon history.  You may want to look into a marketplace app.