# One Vote Comment

> **Note: Availability**
> This workflow uses functionality that is only available using the JavaScript Editor. This means that it is unavailable for editing in the Workflow Constructor.
>
>
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> To learn more about this workflow, refer to the corresponding page in our [Developer Portal](https://www.jetbrains.com.cn/en-us/help/youtrack/devportal/Workflow-One-Vote-Comment.html).

This workflow adds a vote to an issue if the comment contains `+1`.

| Name | @jetbrains/youtrack-workflow-one-vote-comment |
| Auto-attached | yes |
| Rules |      * Add vote to issue when comment contains "+1" (on-change)    |

## Use Case

This workflow helps you track the popularity of an issue by combining feedback in an issue comment with the actual votes applied to an issue.

## Rules

This workflow supports the following rule:

| Title | Description |
| --- | --- |
| Add vote to issue when comment contains "+1" | This rule scans the content of a comment that is added to an issue. If the characters `+1` appear anywhere in the text, a vote is added to the issue.     |