# Report filter - field contains (substring) ?

**URL:** <https://forum.mautic.org/t/report-filter-field-contains-substring/8477>\
**Category:** Product Support\
**Created:** [May 11, 2017, 6:33pm UTC](https://forum.mautic.org/t/report-filter-field-contains-substring/8477 "2017-05-11T18:33:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![denispavliha](https://avatars.discourse-cdn.com/v4/letter/d/e0b2c6/32.png) [@denispavliha](https://forum.mautic.org/u/denispavliha)\
**Post date:** [May 11, 2017, 6:33pm UTC](https://forum.mautic.org/t/report-filter-field-contains-substring/8477/1 "2017-05-11T18:33:13Z")

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Any idea on how could I define a filter used by a report where I could filter by UTM tags in the hit URL ?  
  
  
  
So basically I want to filter out page hits where **&utm\_campaign=something**  
  
  
  
Thanks for your help.  
  
Best, D.

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<div class="post-metadata">

**Author:** ![denispavliha](https://avatars.discourse-cdn.com/v4/letter/d/e0b2c6/32.png) [@denispavliha](https://forum.mautic.org/u/denispavliha)\
**Post date:** [May 11, 2017, 6:33pm UTC](https://forum.mautic.org/t/report-filter-field-contains-substring/8477/2 "2017-05-11T18:33:13Z")

</div>

Any idea on how could I define a filter used by a report where I could filter by UTM tags in the hit URL ?

So basically I want to filter out page hits where &utm\_campaign=something

Thanks for your help.  
Best, D.