# Namespace modification in HIPPO CMS

**URL:** <https://community.bloomreach.com/t/namespace-modification-in-hippo-cms/1747>\
**Category:** Experience Manager (PaaS/OnPrem)\
**Created:** [February 18, 2020, 12:10pm UTC](https://community.bloomreach.com/t/namespace-modification-in-hippo-cms/1747 "2020-02-18T12:10:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ganeshraju1984](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.bloomreach.com/ganeshraju1984/32/494_2.png) [@ganeshraju1984](https://community.bloomreach.com/u/ganeshraju1984)\
**Post date:** [February 18, 2020, 12:10pm UTC](https://community.bloomreach.com/t/namespace-modification-in-hippo-cms/1747/1 "2020-02-18T12:10:38Z")

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Hello,

I am trying to modify namespace from old to new, i am trying to fallow below URI

> **[Namespace Migration - Bloomreach Experience - Open Source CMS](https://documentation.bloomreach.com/about/upgrade/namespace-migration.html)**
>
> Open Source Enterprise Content Management

do i need to make this change in repository module or cms module ?

if you have another approach please let me know.

thanks in advance  
Ganesh

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**Author:** ![jeroen.hoffman](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.bloomreach.com/jeroen.hoffman/32/43_2.png) [@jeroen.hoffman](https://community.bloomreach.com/u/jeroen.hoffman)\
**Post date:** [February 18, 2020, 12:46pm UTC](https://community.bloomreach.com/t/namespace-modification-in-hippo-cms/1747/2 "2020-02-18T12:46:11Z")

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Neither CMS nore repository as you build your migrator tool separately as executable jar, to be run on a non-clustered environment.

It’s really advanced, I’d avoid doing it if possible.

Jeroen

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**Author:** ![ganeshraju1984](https://yyz1.discourse-cdn.com/flex027/user_avatar/community.bloomreach.com/ganeshraju1984/32/494_2.png) [@ganeshraju1984](https://community.bloomreach.com/u/ganeshraju1984)\
**Post date:** [February 19, 2020, 6:40am UTC](https://community.bloomreach.com/t/namespace-modification-in-hippo-cms/1747/3 "2020-02-19T06:40:24Z")

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thanks for your time.

We have very less changes, i would say we are in initial stages.  
So no harm, i want to try in my local then will take it further.