# Transform Process question

**URL:** https://discourse.slicer.org/t/transform-process-question/25193
**Category:** Development
**Created:** [September 10, 2022, 1:55pm UTC](https://discourse.slicer.org/t/transform-process-question/25193 "2022-09-10T13:55:29Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![JBeninca](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jbeninca/32/10039_2.png) [@JBeninca](https://discourse.slicer.org/u/JBeninca)
#### Post date: [September 10, 2022, 1:55pm UTC](https://discourse.slicer.org/t/transform-process-question/25193/1 "2022-09-10T13:55:29Z")

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Hi,

i’ve got a problem with the IGT Transform Process module. it seems does not accept vtkMRMLTransformNode s.  
and the GUI does not show them. and the cursor to sellect cut-off frequency does not appear

has anyone had the same problem?  
thanks

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<div class="post-metadata">

### Author: ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)
#### Post date: [September 11, 2022, 11:42am UTC](https://discourse.slicer.org/t/transform-process-question/25193/2 "2022-09-11T11:42:08Z")

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Probably the transform node selector n the module is not set up correctly. Does everything work as expected if you use a `vtkMRMLLinearTransformNode`?

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<div class="post-metadata">

### Author: ![JBeninca](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jbeninca/32/10039_2.png) [@JBeninca](https://discourse.slicer.org/u/JBeninca)
#### Post date: [September 11, 2022, 12:14pm UTC](https://discourse.slicer.org/t/transform-process-question/25193/3 "2022-09-11T12:14:53Z")

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yes. sorry. i didn´t choose “PROCESSING\_MODE\_STABILIZE”, in the selector.  
it seems it works ok.  
thanks