# Any way to move segmentations to match the newly registered volumes?

**URL:** <https://discourse.slicer.org/t/any-way-to-move-segmentations-to-match-the-newly-registered-volumes/19611>\
**Category:** Support\
**Tags:** registration, segmentation, volume\
**Created:** [September 10, 2021, 4:17pm UTC](https://discourse.slicer.org/t/any-way-to-move-segmentations-to-match-the-newly-registered-volumes/19611 "2021-09-10T16:17:21Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![akshay\_pillai](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/akshay_pillai/32/8301_2.png) [@akshay\_pillai](https://discourse.slicer.org/u/akshay_pillai)\
**Post date:** [September 10, 2021, 4:17pm UTC](https://discourse.slicer.org/t/any-way-to-move-segmentations-to-match-the-newly-registered-volumes/19611/1 "2021-09-10T16:17:21Z")

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I don’t know if this is possible but if it is please let me know - I created segmentations with multiple segments using 2 volumes. But I later registered or aligned the two volumes to overlap. Now I need to move the segments and segmentation also with the volumes. Is this possible? if so how?  
If not then I would have to create the segmentations again for the newly aligned volumes, which is what I am trying to avoid(hence the question).

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**Author:** ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)\
**Post date:** [September 10, 2021, 5:05pm UTC](https://discourse.slicer.org/t/any-way-to-move-segmentations-to-match-the-newly-registered-volumes/19611/2 "2021-09-10T17:05:25Z")

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You can just apply the registration transform to the segmentation.

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**Author:** ![akshay\_pillai](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/akshay_pillai/32/8301_2.png) [@akshay\_pillai](https://discourse.slicer.org/u/akshay_pillai)\
**Post date:** [September 10, 2021, 5:11pm UTC](https://discourse.slicer.org/t/any-way-to-move-segmentations-to-match-the-newly-registered-volumes/19611/3 "2021-09-10T17:11:17Z")

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any link or instruction as to how I might do that?

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**Author:** ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)\
**Post date:** [September 10, 2021, 5:13pm UTC](https://discourse.slicer.org/t/any-way-to-move-segmentations-to-match-the-newly-registered-volumes/19611/4 "2021-09-10T17:13:25Z")

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[https://slicer.readthedocs.io/en/latest/user\_guide/modules/transforms.html#apply-transform-to-a-node](https://slicer.readthedocs.io/en/latest/user_guide/modules/transforms.html#apply-transform-to-a-node)