# Which filters are accessible in vtkSMSessionProxyManager

**URL:** https://discourse.paraview.org/t/which-filters-are-accessible-in-vtksmsessionproxymanager/14253
**Category:** Development
**Created:** [March 25, 2024, 6:19am UTC](https://discourse.paraview.org/t/which-filters-are-accessible-in-vtksmsessionproxymanager/14253 "2024-03-25T06:19:07Z")
**Posts on this page:** 3
**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: [March 25, 2024, 6:19am UTC](https://discourse.paraview.org/t/which-filters-are-accessible-in-vtksmsessionproxymanager/14253/1 "2024-03-25T06:19:07Z")

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Hello dear Paraview developers!

I cant get access to my proxy via this

`pxm->GetProxies(“filters_prototypes”, “MyFilter”, render_view_proxies);`

Because when filter is created in pqObjectBuilder::createFilter  
It does not seem to be registerd in vtkSMSessionProxyManager

When the filter is registered and how to get access to this proxy?

Best regards!

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [March 25, 2024, 8:19am UTC](https://discourse.paraview.org/t/which-filters-are-accessible-in-vtksmsessionproxymanager/14253/2 "2024-03-25T08:19:20Z")

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Duplicate of [Getting access to filter Proxy - #2 by mwestphal](https://discourse.paraview.org/t/getting-access-to-filter-proxy/14230/2)

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### Author: ![mwestphal](https://discourse.paraview.org/user_avatar/discourse.paraview.org/mwestphal/32/17_2.png) [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [March 25, 2024, 8:19am UTC](https://discourse.paraview.org/t/which-filters-are-accessible-in-vtksmsessionproxymanager/14253/3 "2024-03-25T08:19:23Z")

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