# How to work on vmtk

**URL:** <https://discourse.slicer.org/t/how-to-work-on-vmtk/40582>\
**Category:** VMTK\
**Tags:** segmentation, python, 3d-model, segmentations, segment-editor\
**Created:** [December 9, 2024, 3:04pm UTC](https://discourse.slicer.org/t/how-to-work-on-vmtk/40582 "2024-12-09T15:04:03Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Vivin](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/vivin/32/78784_2.png) [@Vivin](https://discourse.slicer.org/u/Vivin)\
**Post date:** [December 9, 2024, 3:04pm UTC](https://discourse.slicer.org/t/how-to-work-on-vmtk/40582/1 "2024-12-09T15:04:03Z")

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Greetings, first of all I am new to the 3D slicer I just got to know about the basics of segmentation. I have segmented the carotid artery now I want to make the blood flow passage by labelling inlet and outlet how to do that in vmtk using python and what are the software to be installed so that I can use them in COMSOL simulation. If anybody know please reply me it will be helpful for my project