# Change Instance Parameters of one Family with different values

**URL:** <https://forum.dynamobim.com/t/change-instance-parameters-of-one-family-with-different-values/17518>\
**Category:** Revit\
**Created:** [December 19, 2017, 8:37am UTC](https://forum.dynamobim.com/t/change-instance-parameters-of-one-family-with-different-values/17518 "2017-12-19T08:37:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DYN\_Student](https://avatars.discourse-cdn.com/v4/letter/d/22d042/32.png) [@DYN\_Student](https://forum.dynamobim.com/u/DYN_Student)\
**Post date:** [December 19, 2017, 8:37am UTC](https://forum.dynamobim.com/t/change-instance-parameters-of-one-family-with-different-values/17518/1 "2017-12-19T08:37:54Z")

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I have created a family, called „Anker\_final\_LOD100“, with different instance parameters to rotate the object. These parameters are named rot\_vorne and rot\_links. To place the objects in a Revit Project I created an Excel File with Coordinates and rotation informations in degree. Everytime when I try to change the parameters ALL objects rotate in the same way (Dynamo always takes the last number from my List)

Is it possible to rotate every single object automatically with different values?

 ![1](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/f/f/ffd8435339efcf1a36893d6d2669364761d1a06c.jpg)

Here i tried to change the instance Parameter from one Element and it was working.

 ![4](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/7/f/7f7b495395b4ebbb9e22c11d1e99dc4f5d346c8c.png)

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<div class="post-metadata">

**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:** [December 19, 2017, 4:10pm UTC](https://forum.dynamobim.com/t/change-instance-parameters-of-one-family-with-different-values/17518/2 "2017-12-19T16:10:26Z")

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Try changing Lacing to longest at set rotation.