# List Lacing and Levels

**URL:** <https://forum.dynamobim.com/t/list-lacing-and-levels/99289>\
**Category:** Uncategorized\
**Tags:** dynamo\
**Created:** [March 21, 2024, 9:02am UTC](https://forum.dynamobim.com/t/list-lacing-and-levels/99289 "2024-03-21T09:02:40Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Mariam.EmadLHT4U](https://avatars.discourse-cdn.com/v4/letter/m/b487fb/32.png) [@Mariam.EmadLHT4U](https://forum.dynamobim.com/u/Mariam.EmadLHT4U)\
**Post date:** [March 21, 2024, 9:02am UTC](https://forum.dynamobim.com/t/list-lacing-and-levels/99289/1 "2024-03-21T09:02:40Z")

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i am trying to get the node list.contain to be applied for each list in the second list in this such way ,…

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/7/3/734d007c23dbe9703e134242c70fe0c17fcb7c0b.png) …to get this result  
 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/a/9/a965693f2206bd7963391f784e76acb69eec1e2a.png)

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**Author:** ![jacob.small](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/jacob.small/32/161030_2.png) [@jacob.small](https://forum.dynamobim.com/u/jacob.small)\
**Post date:** [March 21, 2024, 11:14am UTC](https://forum.dynamobim.com/t/list-lacing-and-levels/99289/2 "2024-03-21T11:14:50Z")

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Offhand… try to set your node to use longest lacing with @L3 and @L2 list levels respectively.

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<div class="post-metadata">

**Author:** ![Mariam.EmadLHT4U](https://avatars.discourse-cdn.com/v4/letter/m/b487fb/32.png) [@Mariam.EmadLHT4U](https://forum.dynamobim.com/u/Mariam.EmadLHT4U)\
**Post date:** [March 21, 2024, 11:56am UTC](https://forum.dynamobim.com/t/list-lacing-and-levels/99289/3 "2024-03-21T11:56:15Z")

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Unfortunetly, it didn’t work  
 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/a/e/ae4b4f4cde03f777ea6d6d7c9862b71f127027c6.png)

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**Author:** ![haganjake2](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/haganjake2/32/119069_2.png) [@haganjake2](https://forum.dynamobim.com/u/haganjake2)\
**Post date:** [March 21, 2024, 12:11pm UTC](https://forum.dynamobim.com/t/list-lacing-and-levels/99289/4 "2024-03-21T12:11:15Z")

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You need to tick the ‘Keep list structure’ and have the levels as shown in my image

 ![LIST.CONTAINS](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/8/9/891db4dc0c1cedc5ac546262df60bb66442fcac7.png)