# XML: Proxy command?

**URL:** https://discourse.paraview.org/t/xml-proxy-command/14321
**Category:** Development
**Created:** [April 2, 2024, 3:04pm UTC](https://discourse.paraview.org/t/xml-proxy-command/14321 "2024-04-02T15:04:14Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![joint](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/j/dc4da7/32.png) [@joint](https://discourse.paraview.org/u/joint)
#### Post date: [April 2, 2024, 3:04pm UTC](https://discourse.paraview.org/t/xml-proxy-command/14321/1 "2024-04-02T15:04:14Z")

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Hello!

What does “command” in proxy mean?  
Is it what is executed when proxy is creater or updated or what?

Thanks

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### Author: ![Christos\_Tsolakis](https://discourse.paraview.org/user_avatar/discourse.paraview.org/christos_tsolakis/32/4450_2.png) [@Christos\_Tsolakis](https://discourse.paraview.org/u/Christos_Tsolakis)
#### Post date: [April 2, 2024, 4:19pm UTC](https://discourse.paraview.org/t/xml-proxy-command/14321/2 "2024-04-02T16:19:41Z")

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See here [https://gitlab.kitware.com/paraview/paraview/-/blob/master/Remoting/ServerManager/vtkSMProperty.h?ref\_type=heads#L65](https://gitlab.kitware.com/paraview/paraview/-/blob/master/Remoting/ServerManager/vtkSMProperty.h?ref_type=heads#L65)