# MakeKey location

**URL:** https://discourse.vtk.org/t/makekey-location/9912
**Category:** Support
**Tags:** python
**Created:** [November 21, 2022, 8:12pm UTC](https://discourse.vtk.org/t/makekey-location/9912 "2022-11-21T20:12:56Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![hamid\_badi](https://discourse.vtk.org/user_avatar/discourse.vtk.org/hamid_badi/32/895_2.png) [@hamid\_badi](https://discourse.vtk.org/u/hamid_badi)
#### Post date: [November 21, 2022, 8:12pm UTC](https://discourse.vtk.org/t/makekey-location/9912/1 "2022-11-21T20:12:56Z")

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Hello,

I’m little but confused about `vtk` MakeKey, what `location` stands for ? Isn’t `name` enough to make the key unique ?

Thanks.