> For the complete documentation index, see [llms.txt](https://docs.coraye.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coraye.com/printer-management/customization-of-targets.md).

# Customization of targets

The settings for customizing charts are located to the right of the Staff Preview.

![](/files/-MXm3TOkLJ14iNUVfo8s)

### Edit the pattern format:

![](/files/-MXm0tZF7VkS3LJ_umSq)

Depending on the instruments installed (plugins) in Coraye, pre-settings are offered depending on the selected spectrophotometer.

![](/files/-MXm0xIJb9V86t2KV0jD)

The default settings can be changed depending on the media sizes.

![](/files/-MXm107VFk3Xhu8rwmmk)

### Edit the size of the patches

The sizes of the patches can be modified to optimize the ranges.

![](/files/-MXm14vz7SsgwIBYp6bQ)

### Edit separators

If your spectrophotometer cannot differentiate the patches of the test pattern, you can choose different separators

![](/files/-MXm18UPDeg95N25orNu)

* Without separator
* Auto
* Black and white
* Color (Cyan, Magenta, Yellow)
* Black Whites

![](/files/-MXm1DvWOSELJPKC5w2R)

### Edit text

Parameter to modify the size of the letters corresponding to the lines.

![](/files/-MXm1HgUFhzYBvoO9pgx)

### Edit stop zones

The stop zone corresponds to the space between the letters and the first column of the staff.

![](/files/-MXm1Le0LEdVShZ_HMd8)

### Save presets

If you want to reuse the pattern format for later measurement or because you regularly use a media format to create your profiles, it may be useful to save your pattern format.

![](/files/-MXm1PVRoRoyIxKr7Ej7)

Once the preset is saved, you just have to select it when you load your test pattern. This will be formatted according to the settings you have defined.

![](/files/-MXm1SwOwhBbU1zc_6wt)

### Millimeter / Inches selection

Do you prefer measurements in inches? no problem...

![](/files/-MXm1WUo4LO0DteV65Xf)

### Apply the changes

The "**Apply changes**" button must be selected to apply the new settings.

![](/files/-MXm1_DmypxarDcslu4U)

Once your test chart will be adjusted to your needs, don't forget to save it in Tiff or pdf format in order to print it and then measure it.

{% content-ref url="/pages/-LjRTIyoM9ZfJ\_hs62lH" %}
[Create a profile from a standard reference](/printer-management/how-to-create-a-media-profile.md)
{% endcontent-ref %}