# Adding room calculation point to all the familes at a time

**URL:** <https://forum.dynamobim.com/t/adding-room-calculation-point-to-all-the-familes-at-a-time/44764>\
**Category:** Revit\
**Tags:** python, dynamo\
**Created:** [December 21, 2019, 10:25am UTC](https://forum.dynamobim.com/t/adding-room-calculation-point-to-all-the-familes-at-a-time/44764 "2019-12-21T10:25:49Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mrathnakar](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/mrathnakar/32/83799_2.png) [@mrathnakar](https://forum.dynamobim.com/u/mrathnakar)\
**Post date:** [December 21, 2019, 10:25am UTC](https://forum.dynamobim.com/t/adding-room-calculation-point-to-all-the-familes-at-a-time/44764/1 "2019-12-21T10:25:49Z")

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How can i add Room Calculation Point to all the Families at a time in my model.

Is there any simple way apart from Dynamo so that i can do it soon ?

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**Author:** ![Nissal](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/nissal/32/67016_2.png) [@Nissal](https://forum.dynamobim.com/u/Nissal)\
**Post date:** [December 21, 2019, 11:21am UTC](https://forum.dynamobim.com/t/adding-room-calculation-point-to-all-the-familes-at-a-time/44764/2 "2019-12-21T11:21:12Z")

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Check with ideate explorer add in.

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**Author:** ![mrathnakar](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/mrathnakar/32/83799_2.png) [@mrathnakar](https://forum.dynamobim.com/u/mrathnakar)\
**Post date:** [December 23, 2019, 5:37am UTC](https://forum.dynamobim.com/t/adding-room-calculation-point-to-all-the-familes-at-a-time/44764/3 "2019-12-23T05:37:18Z")

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i installed it.  
but, not able to do it.

Do you have any idea about it?