> For the complete documentation index, see [llms.txt](https://docs.jmapcloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.jmapcloud.io/en/jmap-cloud-portal/user-guide-for-jmap-cloud-portal/configuring-project-data/organizing-project-layers/adding-a-layer-group.md).
# Adding a Layer Group
Layer groups allow you to organize project layers in a clearer and more structured way, according to various criteria such as theme (sewer network, transportation, regulations, etc.), period (current year, historical, etc.), or any other organizational need.
**To add a layer group to the project:**
1. Click 
**Add group**. A new group named *Layer Group* appears in the **Layers** section.
2. Double-click the group name to edit it. Click each language tab to enter the name in the supported languages.
3. Select a layer to add to the group.
4. Click the layer's drag icon 
, then drag and drop it into the desired group. When you pause over a group, it opens automatically.