> For the complete documentation index, see [llms.txt](https://docs.3dolphins.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.3dolphins.ai/bot-settings/maker-checker/process-flow-checker.md).

# Process Flow Checker

Ensure any changes made to the workflow are essential to the Checkers. This aims to avoid potential problems that may arise after changes are approved. Go to **Bot Settings** and select the **Process Flow** menu. Then, click the **'List of Workflow'** button and open the **Merge Request** tab. In this tab, you will see all requests that need to be reviewed, then click **'View Workflow'** to start reviewing change requests.

<figure><img src="/files/BrebmEFVcfcGWd7iHxD7" alt=""><figcaption><p>View Merge Request</p></figcaption></figure>

You will see a pop-up review merge request. This page will show all merge requests for the workflow made by Makers. Checkers can review multiple changes and choose which ones to approve first.

<figure><img src="/files/8Yn21AA2AyMMhaUkKmro" alt=""><figcaption><p>Review Merge Request</p></figcaption></figure>

We will explain the components of the pop-up review merge request as follows.

<figure><img src="/files/pnEpZ5v1ZMaJgNSaUEky" alt=""><figcaption><p>Detail Merge Request</p></figcaption></figure>

**Component Explanation:**&#x20;

<table><thead><tr><th width="173">Name</th><th>Description</th></tr></thead><tbody><tr><td>Workflow Name </td><td>Your workflow name. </td></tr><tr><td>Editor </td><td>Indicates the maker who is responsible for making changes.</td></tr><tr><td>Description</td><td>It shows the description of the requested workflow change.</td></tr><tr><td>Priority </td><td>It shows the priority of workflow changes requested by the maker.</td></tr><tr><td>Node Workflow </td><td><p>It displays all changes in the content's workflow.</p><ul><li>Added -> Additional new workflow node. </li><li>Edit -> Show modifications contents of the workflow nodes.</li><li>Delete -> Removal from workflow node. </li></ul></td></tr><tr><td>Merge</td><td><p>Button to approve workflow changes.<br><br><strong>Note:</strong> </p><p>If several merge requests are from different editors, Checkers can only approve one request at a time.</p></td></tr><tr><td>Reject</td><td>Button to reject workflow changes.</td></tr></tbody></table>

If the Checker has approved the request, the workflow will automatically change. You will also see a notification when it successfully changes, as shown below.

<figure><img src="/files/haqmmFpo74ZmssTbkdxQ" alt=""><figcaption><p>Success Notification</p></figcaption></figure>

Checkers can revert approved changes by rolling back the version to revert any mistake after implemented modifications. This action acts as a mitigation strategy to ensure the business process continues to operate as expected. Select the **'Options'** button (<img src="/files/gKSEJqMPpSyi0DnI7MtR" alt="" data-size="line">). Then, select **'Version History'**.

<figure><img src="/files/kvF0LG2MBq6asUi48ypz" alt=""><figcaption><p>Version History</p></figcaption></figure>

A pop-up from version history will appear. This pop-up will display all approved changes. Click the 'Rollback' button to roll back the workflow before the changes were applied, as shown below.

<figure><img src="/files/A6a2fU9R2yUNVZiAUPYv" alt=""><figcaption><p>Rollback Version</p></figcaption></figure>