# Adding relationship between two tables from two different databases

**URL:** <https://community.forestadmin.com/t/adding-relationship-between-two-tables-from-two-different-databases/7373>\
**Category:** Help me!\
**Tags:** howtos\
**Created:** [July 31, 2024, 5:29pm UTC](https://community.forestadmin.com/t/adding-relationship-between-two-tables-from-two-different-databases/7373 "2024-07-31T17:29:53Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![Alban\_Bertolini](https://dub1.discourse-cdn.com/flex013/user_avatar/community.forestadmin.com/alban_bertolini/32/1077_2.png) [@Alban\_Bertolini](https://community.forestadmin.com/u/Alban_Bertolini)\
**Post date:** [August 2, 2024, 8:07am UTC](https://community.forestadmin.com/t/adding-relationship-between-two-tables-from-two-different-databases/7373/5 "2024-08-02T08:07:29Z")

</div>

Hello,  
You can’t add a `set` property when adding a smart relationship.  
You should add a new PUT route. Either you can follow [this guide](https://docs.forestadmin.com/documentation/reference-guide/routes/default-routes#update-a-record), or you can follow this thread on [our community support.](https://community.forestadmin.com/t/smart-relationships/134/2). All steps are detailed on the thread. In your case, you can only implement the PUT route.

Let me know if it works,  
Alban

---

_[View the full topic](https://community.forestadmin.com/t/adding-relationship-between-two-tables-from-two-different-databases/7373)._