> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dentolize.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How do I allow a user to cancel or release invoices, or delete payments?

> Give a permission group the boxes it needs to edit, release and cancel invoices and delete payments.

**Short answer:** in **Settings → Permission Groups**, open the user's group and, on the **Patients** tab, tick **Edit** and **Delete / Disable / Merge** on the **Invoices** row (and **Delete / Disable / Merge** on the **Payments** row to delete payments).

**1. Open the user's group**

Go to **Settings → Permission Groups** and click the group the user belongs to (for example **Reception**).

**2. Open the Patients tab**

Find the **Invoices** and **Payments** rows. Edit and Delete only work if one of the **View** boxes on the same row is ticked.

**3. Tick the boxes**

**Invoices → Edit** opens **Edit Invoice**, where **Release** and **Cancel invoice** are. Tick **Invoices → Delete / Disable / Merge** to cancel invoices and **Payments → Delete / Disable / Merge** to delete payments.

**4. Submit**

Click **Submit**. The user logs in again to get the new permissions.

> [!WARNING]
>
> Saving a group **logs out** all its users, and the change applies to everyone in that group. To give it to one person only, create a new group with **Copy from Group** and move that user to it.

> [!TIP]
>
> Click **Test** on the groups list to try the system with the group's permissions, then **Reset Permissions** to go back.

**Full guide:** [Users permissions settings](https://docs.dentolize.com/en/setup-settings/users-permissions-settings.md)

***

> [card] Still stuck?
>
> Send us a message in **System Chat** inside Dentolize with a screenshot, and tell us which step didn't work. Tip: next time, search this site first. Most answers take less than a minute.


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