I have two organizations in Azure Devops, with different tenants, one in "@xpto" and the other in "@abcd", is it possible to migrate boards, work items, pipelines, repos from "@xpto" to "@abcd"?
I believe that in work items there may be a problem with those that are already directed to someone, as they are different tenants, eg "[email protected]" with "[email protected]"
For work items, you could export work items to CSV from org "@xpto" by query and delete the ID value column (Work item ID value is unique in each organizations)
After importing, you need the resolve the area path and assigned user issues. Check this link to check the error example: https://learn.microsoft.com/en-us/azure/devops/boards/queries/import-work-items-from-csv?view=azure-devops#import-new-work-items
For Private project repos, paste the URL and the PAT created from "@xpto" and import into "@abcd"
For pipelines, export the pipeline to JSON or YAML and Import to "@abcd". Pay attention to the resources the imported pipeline relies on(e.g. agent pool, service connection, Azure resource), you need to re-configure them.