# Extension - Record Tags

**URL:** <https://www.ruby-forum.com/t/extension-record-tags/116004>\
**Category:** Radiant CMS\
**Created:** [October 1, 2007, 4:09pm UTC](https://www.ruby-forum.com/t/extension-record-tags/116004 "2007-10-01T16:09:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ar2ras](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@ar2ras](https://www.ruby-forum.com/u/ar2ras)\
**Post date:** [October 1, 2007, 4:09pm UTC](https://www.ruby-forum.com/t/extension-record-tags/116004/1 "2007-10-01T16:09:56Z")

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“It is important to note that your Radiant instance MUST define the  
models you plan on accessing.” This is sentence from this extension’s  
tutorial. But what exactly I have to do?

Thanks for help.

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**Author:** ![ar2ras](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@ar2ras](https://www.ruby-forum.com/u/ar2ras)\
**Post date:** [October 1, 2007, 4:20pm UTC](https://www.ruby-forum.com/t/extension-record-tags/116004/2 "2007-10-01T16:20:53Z")

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I don’t see the tutorial you are talking about. Link, please?

Sean

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<div class="post-metadata">

**Author:** ![ar2ras](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@ar2ras](https://www.ruby-forum.com/u/ar2ras)\
**Post date:** [October 1, 2007, 5:09pm UTC](https://www.ruby-forum.com/t/extension-record-tags/116004/3 "2007-10-01T17:09:49Z")

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[http://wiki.radiantcms.org/Extension\_-\_Record\_Tags](http://wiki.radiantcms.org/Extension_-_Record_Tags)

It means that if Radiant is not yet aware of some model (another  
database table for example) you’ll need to create an extension that  
includes those models.