# Auto join Elements

**URL:** <https://forum.dynamobim.com/t/auto-join-elements/12323>\
**Category:** Revit\
**Tags:** revit, python, dynamo\
**Created:** [June 7, 2017, 7:56am UTC](https://forum.dynamobim.com/t/auto-join-elements/12323 "2017-06-07T07:56:24Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![ammo](https://avatars.discourse-cdn.com/v4/letter/a/958977/32.png) [@ammo](https://forum.dynamobim.com/u/ammo)\
**Post date:** [February 1, 2018, 7:16am UTC](https://forum.dynamobim.com/t/auto-join-elements/12323/9 "2018-02-01T07:16:33Z")

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@Johannes_Meiners

the nodes are great. But i am not really sure how they work. For example: the element.intersectelement. I use it to compare the elements and afterwards look if they are already joined, but then they wont join.  
 ![2018-02-01%2008_11_18-Dynamo](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/2/5/25d34e5e4255b6f348fa5ab8eeb2021771645562.jpg)

and sadly the new nodes wont solve the “already joined” problem. Am i even on the right way?

Regards,  
Ammo

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