> For the complete documentation index, see [llms.txt](https://help.bioinsight.illumina.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.bioinsight.illumina.com/dragen-stratamap/illumina-stratamap-image-tool/image-processing/load-images.md).

# Load Images

The Load images screen is the first step in the image processing workflow. This screen is used to enter slide identification information and select image files for processing.

<figure><img src="https://1666731890-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F4oykwIlB6GxNkWm6RFlS%2Fuploads%2Fgit-blob-24f8eef94471ce450fa986ce8552969d236a1254%2FScreenshot%202026-04-29%20at%209.25.07%E2%80%AFPM.png?alt=media" alt=""><figcaption></figcaption></figure>

#### Slide ID (required)

The Slide ID is located on the package label (SN) and etched on the slide. It must be entered exactly as shown. This field is critical for downstream analysis. A **View example** link is available for reference.

{% hint style="info" %}
The Spatial Imaging Assessment Slide provided for the **Imaging Assessment** may not have a slide ID. A slide ID is not required for the Imaging Assessment, so enter another identifier, such as `1234`.
{% endhint %}

#### Confirm Slide ID (required)

The Slide ID must be entered a second time for confirmation. Both entries are compared to detect typos.

{% hint style="danger" %}
The slide ID is critical to downstream secondary analysis steps. Failure to input the correct slide ID will result in delayed results.
{% endhint %}

#### Slide Reference (optional)

An optional field for adding a personal reference or description. Accepts numbers, letters, hyphens, and underscores. Maximum length is 100 characters (e.g., TissueBlockID\_Exp01).

#### Image Files (required)

Select one or more image files for processing. Multiple files can be selected at once. It is recommended to analyze all samples from one slide at the same time.

{% hint style="info" %}
Only stitched images are accepted at this time.
{% endhint %}


---

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