> For the complete documentation index, see [llms.txt](https://docs.tomat.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tomat.ai/product-overview/designing-flows/flow-designer-guide/using-groups.md).

# Using Groups

## **Adding Groups**

You can select multiple nodes, see [instructions](/product-overview/designing-flows/flow-designer-guide/working-with-canvas.md#multi-nodes-selection), then press **G**, use the context menu, or select an action **Group Nodes** from the right panel. A new group will be created.

Collapse the group by clicking on the arrow icon in the header. Open back by clicking on arrows over the left upper group corner. 

## **Editing and Removing Groups**

**Rename**. 

In the right panel, select the Transform tab to rename the group and see how many nodes it contains.

**Add new nodes**. 

Drag the node over the group, the group canvas highlighted in blue, then drop the node, and it will be added to the group.

**Ungroup**. 

Select "Ungroup" in the context menu. Use it to remove grouping without removing nodes inside.

**Duplicate group**. 

Select "Duplicate" in the context menu. The group will be duplicated with all the nodes inside.

**Remove group.** 

Warning! group will be deleted within all the nodes inside it. Select "Delete" from the context menu.

**Change the background color**. 

Click on the grey circle over the group header and select a new color from the palette.