# Interactive Validations

The Interactive Validation performs checks on annotations before the data moves to the next stage in the [label validation](/3d-multi-sensor-fusion/labeling/3d-multi-sensor-fusion-labeling-editor/key-features/label-validation.md). It uses pre-defined validations set during the setup and highlights potential issues. The tool allows users to view, validate, and fix problems interactively without leaving the annotation workspace.

{% hint style="success" %} <img src="/files/mXHEiGg35kYjwl0I4r5p" alt="" data-size="line"> Validation enhances the workflow by ensuring consistent and high-quality results across various business requirements.
{% endhint %}

![](/files/760b6e402258fd3f909ae5cc657685e608095a42)

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## Use cases

* Quality Assurance: Automatically catch incomplete or incorrect annotations
* Progression Control: Block data from progressing to the next stage (e.g., internal review, customer auditing) if it fails basic validation
* Consistency Check: Ensures consistency in object properties across frames and sequences
* Customer Business Rule: Enforce project-specific rules without manual checks
* Real Time Feedback: Show validation errors as annotators work, enabling faster correction

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## Benefits

* Prevents invalid or incomplete annotations from progressing
* Saves time by linking validation errors directly to their locations
* Customizable per workflow to match specific project needs
* Non-disruptive: user can keep the report open while annotating

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## Steps to use Interactive Validation Reports

{% stepper %}
{% step %}

#### Annotate and extend

Annotate the object and extend it until its last visible frame.
{% endstep %}

{% step %}

#### Trigger validation

Click the shield icon to trigger validation.
{% endstep %}

{% step %}

#### Open report

The Interactive Validation Report opens on the right panel.
{% endstep %}

{% step %}

#### Review issues

Review the list of issues - each card links to the exact location in the sequence.
{% endstep %}

{% step %}

#### Fix issues

Fix issues as you go, with the report panel open for reference.
{% endstep %}
{% endstepper %}


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