# Backend Extend OptionWindow of properties

**URL:** <https://forum.shopware.com/t/backend-extend-optionwindow-of-properties/36891>\
**Category:** Programmierung\
**Created:** [20. Mai 2016 um 14:14 UTC](https://forum.shopware.com/t/backend-extend-optionwindow-of-properties/36891 "2016-05-20T14:14:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![cboita](https://avatars.discourse-cdn.com/v4/letter/c/eb9ed0/32.png) [@cboita](https://forum.shopware.com/u/cboita)\
**Post date:** [20. Mai 2016 um 14:14 UTC](https://forum.shopware.com/t/backend-extend-optionwindow-of-properties/36891/1 "2016-05-20T14:14:08Z")

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Hi Shopware people

I would like to add field to OptionWindow,&nbsp;themes/Backend/ExtJs/backend/property/view/detail/option\_window.js&nbsp;

But there no block there to use the known way of extend ([Backend extensions](https://developers.shopware.com/developers-guide/backend-extension/#example-2-custom-components)).

How can I do that?

&nbsp;

Tks

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<div class="post-metadata">

**Author:** ![shyim](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.shopware.com/shyim/32/7681_2.png) [@shyim](https://forum.shopware.com/u/shyim)\
**Post date:** [20. Mai 2016 um 22:03 UTC](https://forum.shopware.com/t/backend-extend-optionwindow-of-properties/36891/2 "2016-05-20T22:03:23Z")

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Hey @cboita‍ ,

on Shopware 5.1 there are no blocks included, shopware has refactored the module in 5.2 with blocks. You can try to echo your Javascript Code&nbsp;in our PostDispatch Event (which should be shown at the end of the response) or wait until 5.2 is released.

More Details for Refactoring on 5.2:&nbsp;[SW-13438 - Refactor property module and php implementation and implem… · shopware/shopware@bce07ac · GitHub](https://github.com/shopware/shopware/commit/bce07ac20f53e859bddc0fcb58985add003548b0)