# Having Difficulties in defining relations during Annotation

**URL:** <https://community.labelstud.io/t/having-difficulties-in-defining-relations-during-annotation/665>\
**Category:** Label Studio Support\
**Tags:** faq, formatting, annotations\
**Created:** [December 18, 2025, 6:06am UTC](https://community.labelstud.io/t/having-difficulties-in-defining-relations-during-annotation/665 "2025-12-18T06:06:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Amazon](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.labelstud.io/amazon/32/486_2.png) [@Amazon](https://community.labelstud.io/u/Amazon)\
**Post date:** [December 18, 2025, 6:06am UTC](https://community.labelstud.io/t/having-difficulties-in-defining-relations-during-annotation/665/1 "2025-12-18T06:06:27Z")

</div>

The UI is not working to add a relation between 2 bounding boxes. In some cases, it is able to add but many times it doesn’t connect the bounding boxes. Please help to resolve the issue.

 ![Screenshot 2025-12-17 203955](https://canada1.discourse-cdn.com/flex035/uploads/labelstudio/original/1X/0bb21b88bb777ff134afcd212dba0e37fd411772.png)