Parent links are missing post migration

[Susheela.Kushwaha]

I did a complete Project migration using Jira Cloud Migration Assistance from one cloud site to another but it did not bring over the data from the Parent Link so the issues did not link. The parent links are from the same projects. Please suggest how this can be fixed.

Note: the migration dashboard shows that data is partially migrated but does not provide any specific information about the reason for partial migration, what is missed during migration and why?

[Marlene Kegel - codefortynine]

Hi @Susheela.Kushwaha,

I am Marlene from codefortyine.

You could try to migrate issues between Jira cloud instances using Deep Clone for Jira. 

We provide a detailed report in the Deep Clone Clone History about the status and possible warnings/errors while the issues get cloned to the new instance.