# Updating Slugs while upgrading from v2 to v3

**URL:** <https://forums.nylas.com/t/updating-slugs-while-upgrading-from-v2-to-v3/477>\
**Category:** Question and Answers\
**Tags:** scheduler\
**Created:** [September 30, 2024, 5:32am UTC](https://forums.nylas.com/t/updating-slugs-while-upgrading-from-v2-to-v3/477 "2024-09-30T05:32:32Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![koustav](https://avatars.discourse-cdn.com/v4/letter/k/bc8723/32.png) [@koustav](https://forums.nylas.com/u/koustav)\
**Post date:** [September 30, 2024, 5:32am UTC](https://forums.nylas.com/t/updating-slugs-while-upgrading-from-v2-to-v3/477/1 "2024-09-30T05:32:32Z")

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Hello,  
I am currently in the process of upgrading our application that uses Nylas from V2 to V3 and had a doubt regarding upgrading Slug.  
I was checking out this FAQ: [https://support.nylas.com/hc/en-us/articles/18393242571805-How-do-I-migrate-my-V2-organization-applications-accounts-and-objects-to-V3?input\_string=how+to+migrate+scheduler+data+from+v2+application+to+v3](https://support.nylas.com/hc/en-us/articles/18393242571805-How-do-I-migrate-my-V2-organization-applications-accounts-and-objects-to-V3?input_string=how+to+migrate+scheduler+data+from+v2+application+to+v3)

It says, Note: Slug URL will change, you can apply any name to the slug that you wish, providing you own the domain, scheduler is a front end component in API v3 vs a Nylas domain hosted tool in API V2.

What does this means? Will we have to get the new url and update the slugs in our database? It is kind of unclear, can you please clarify this doubt? Thanks.

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**Author:** ![Blag](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.nylas.com/blag/32/9_2.png) [@Blag](https://forums.nylas.com/u/Blag)\
**Post date:** [September 30, 2024, 6:56am UTC](https://forums.nylas.com/t/updating-slugs-while-upgrading-from-v2-to-v3/477/2 "2024-09-30T06:56:09Z")

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Hello @koustav I’ve asked the Scheduler team, will come back to you with an answer soon 😉

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**Author:** ![antoine](https://avatars.discourse-cdn.com/v4/letter/a/7ab992/32.png) [@antoine](https://forums.nylas.com/u/antoine)\
**Post date:** [October 2, 2024, 10:32am UTC](https://forums.nylas.com/t/updating-slugs-while-upgrading-from-v2-to-v3/477/3 "2024-10-02T10:32:57Z")

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@koustav v2 Scheduling pages will be migrated as they are visited in v3. The slugs remain the same across v2 and v3! The only difference is that now the v3 slugs are scoped per-app, so they are prepended with the app-id/slug at [book.nylas.com](http://book.nylas.com)

ie.: `https://book.nylas.com/<us-or-eu>/app_id/slug` this is the format all pages in v3 follow. If a page is visited which has a slug + app\_id combo that existed in v2, that page will be migrated on-the-fly and displayed.

I would recommend talking to your Nylas Support Engineer for more details on migration!