# Edit counterparty

To view a list of all contractors, go to the **"Counterparties"** menu and click **"List counterparties"**.

Clicking on the counterparty will open a form with information about the counterparty, as well as the possibility of changing his data.

[![2021-11-04_19-23.png](https://doc.puq.info/uploads/images/gallery/2021-11/scaled-1680-/UY32021-11-04-19-23.png)](https://doc.puq.info/uploads/images/gallery/2021-11/UY32021-11-04-19-23.png)

After completing the form, click the **"Save"** button

<p class="callout warning">**Attention!** After the contractor has been created, it will not be possible to change the "**Company name**" nor "**NIP**" number.  
If for some reason the contractor has changed its name and tax identification number, it is **necessary** to create a new contractor in the system.</p>