* **To group** a selection of blocks. Hold MAJ key and create a rectangle selection of your targeted blocks.

![](https://chatwoot.fr.nocodespacelab.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbGdGIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--1e60f7eea0748a797f94a7b9bfc287465f813da6/3fb5d89f-56b2-44fe-a4b0-59e962_t4loi7.png)

The selected blocks are in blue. Then right-click on the selection.

![](https://chatwoot.fr.nocodespacelab.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBZzBIIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--79460cc48033c01eba5490369ab225ddf8358617/a1cbaa25-707d-41df-a216-590af9_8bns9m.png)

And choose Group selection.

![](https://chatwoot.fr.nocodespacelab.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBc3dEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--3476116feca39b841c323729fd22490dbc2777a2/e6aa6a64-5dec-4898-9070-0a41ce_11q9zvb.png)

Double-click on the groupe to open the group Edit window and rename your group.

![](https://chatwoot.fr.nocodespacelab.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdElHIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--66812c48a4b7f6a9fbe6aff56906c1a47e727a15/f89abb04-b391-4fc0-982f-cd7624_z1eoxh.png)

![](https://chatwoot.fr.nocodespacelab.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBb1FEIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--67d753b58b59a7c42814b8dfbda977f61cfbf998/f236aa7d-3d25-4bd0-ad30-d8390c_1q545zg.png)

* **To ungroup** a selection of blocks, right-click on a group, which will be selected in blue. Then click on Remove selection.

![](https://chatwoot.fr.nocodespacelab.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdUFDIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--d4e5ca90cc45bf0c9f21bae6966616ebf4d2c4a7/9065e84e-6263-4129-9895-84765e_2abidc.png)