# Create Shared parameter by excel - multicategory

**URL:** <https://forum.dynamobim.com/t/create-shared-parameter-by-excel-multicategory/33517>\
**Category:** Revit\
**Tags:** excel, dynamo\
**Created:** [March 15, 2019, 10:26am UTC](https://forum.dynamobim.com/t/create-shared-parameter-by-excel-multicategory/33517 "2019-03-15T10:26:32Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![j.krol](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/j.krol/32/68986_2.png) [@j.krol](https://forum.dynamobim.com/u/j.krol)\
**Post date:** [March 15, 2019, 10:26am UTC](https://forum.dynamobim.com/t/create-shared-parameter-by-excel-multicategory/33517/1 "2019-03-15T10:26:32Z")

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Hello everyone!

I found this script:

> [@Add shared parameter node](https://forum.dynamobim.com/t/add-shared-parameter-node/4273/21):
>
> @truevis @Mustafa_Mahmoud @Neil_Reilly Game Over! At first shared parameter need to be created then the script is good to go. I tested this script in Revit 2016 and its working. I have attached files and created a small clip of the process hope you all like it. Files [Shared Parameter.dyn](https://forum.dynamobim.com/uploads/short-url/xCIm7QSejyoOmKRdiNrIzrpXzTP.dyn) (12.2 KB) [Shared Parameter1.xlsx](https://forum.dynamobim.com/uploads/short-url/2mjvndfmVhcg1MjfaN8BnkVuDa9.xlsx) (8.4 KB)

It’s really helpful!

I need to make some modification of that script, but I don’t know it’s possible.  
It’s any chance to attribute more than one category?

Best wishes  
Jadwiga

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**Author:** ![Kulkul](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/kulkul/32/49801_2.png) [@Kulkul](https://forum.dynamobim.com/u/Kulkul)\
**Post date:** [March 15, 2019, 10:40am UTC](https://forum.dynamobim.com/t/create-shared-parameter-by-excel-multicategory/33517/2 "2019-03-15T10:40:16Z")

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Hi @j.krol

> [@j.krol](#):
>
> It’s any chance to attribute more than one category?

Yes possible add category names in excel, Python script will add that category automatically in project.

Cheers!

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**Author:** ![j.krol](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/j.krol/32/68986_2.png) [@j.krol](https://forum.dynamobim.com/u/j.krol)\
**Post date:** [March 15, 2019, 11:01am UTC](https://forum.dynamobim.com/t/create-shared-parameter-by-excel-multicategory/33517/3 "2019-03-15T11:01:42Z")

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I’m just checking my question was percise.  
I want to attribute more than one category to one parameter.  
For example, in some parameters I want to have in categories: Doors and Windows.

When I put in this form, script doesn’t work.

 ![obraz](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/9/c/9c5b595ee70c3491c7d60bdc2d3f9115e4382d3c.png)