# Issue on migration from covid appliction to echis

**URL:** <https://forum.dimagi.com/t/issue-on-migration-from-covid-appliction-to-echis/8161>\
**Category:** Developers\
**Created:** [April 28, 2021, 1:26pm UTC](https://forum.dimagi.com/t/issue-on-migration-from-covid-appliction-to-echis/8161 "2021-04-28T13:26:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![danmulu1](https://dimagi.b-cdn.net/user_avatar/forum.dimagi.com/danmulu1/32/1414_2.png) [@danmulu1](https://forum.dimagi.com/u/danmulu1)\
**Post date:** [April 28, 2021, 1:26pm UTC](https://forum.dimagi.com/t/issue-on-migration-from-covid-appliction-to-echis/8161/1 "2021-04-28T13:26:38Z")

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Hey .we have migrated specific case data from covid application to echis using importing excel data , but family cases we have migrated fully by mapping the location id of echis with covid owner\_id ,that works fine and uploaded  
but when it comes to client data we have mapping the owner\_id like the above but client needs family to be mapped but on this cases we have used below steps

1. we have exported uploaded family data for that specific zone from echis and used there case\_id as parent\_case\_id for client as one column and uploaded it but this seems not to work or linked with it's family cases data any one would be happy to help me on this .