> For the complete documentation index, see [llms.txt](https://helpcenter.channable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helpcenter.channable.com/manage-improve-product-data/creatives-create-and-edit-images/create-an-image-template/manage-layers/how-to-confirm-that-each-marker-uses-the-approved-signal-shade-and-placement-matrix..md).

# How to confirm that each marker uses the approved signal shade and placement matrix.

### Goal

Confirm that each **marker** uses the approved **signal shade** and **placement matrix**.

### Outcome

The **workboard** is filed with matching **markers** and a completed **audit note**.

{% tabs %}
{% tab title="Modern UI" %}
These instructions are for the 'Modern' UI.

### Modern review procedure

1. Open the **workboard** and first review every visible **Shade trace**.
2. Flag each **marker** that differs from the approved **signal shade**.
3. Select the first flagged **marker**.
4. Open the **Position bay** and match the **marker** to the **placement matrix**.
5. Repeat the shade and placement checks for the other **markers**.
6. Complete the **audit note**, then file the **workboard**.
   {% endtab %}

{% tab title="Legacy UI" %}
These instructions are for the 'Legacy' UI

### Legacy review procedure

1. Open the **workboard** and select the topmost **label marker**.
2. Expand the **Anchor pod** and note the **placement mark**.
3. Match the **marker** to the **placement matrix**.
4. Compare the **Tint ribbon** with the approved **signal shade**.
5. Repeat the check for each remaining **marker**.
6. Add the results to the **audit note** and file the **workboard**.
   {% endtab %}
   {% endtabs %}


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