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docs(roles): update roles docs to new doc format (#6175)
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# Authorization using Roles
import FeatureAvailability from '@site/src/components/FeatureAvailability';

## Introduction
# About DataHub Roles

<FeatureAvailability/>

DataHub provides the ability to use **Roles** to manage permissions.

:::tip
**Roles** are the recommended way to manage permissions on DataHub. This should suffice for most use cases, but advanced users can use **Policies** if needed.
:::tip **Roles** are the recommended way to manage permissions on DataHub. This should suffice for most use cases, but advanced users can use **Policies** if needed.

## Roles
## Roles Setup, Prerequisites, and Permissions

### Why use Roles?
The out-of-the-box Roles represent the most common types of DataHub users. Currently, the supported Roles are **Admin**, **Editor** and **Reader**.

Roles are a simple set of defaults for the types of users that are likely to exist on DataHub. Currently, the supported Roles are **Admin**, **Editor** and **Reader**.
| Role Name | Description |
| --------- | --------------------------------------------------------------------------------------- |
| Admin | Can do everything on the platform. |
| Editor | Can read and edit all metadata. Cannot take administrative actions. |
| Reader | Can read all metadata. Cannot edit anything by default, or take administrative actions. |

| Group Name | Description |
| ---------- | --------------------------------------------------------------------------------------- |
| Admin | Can do everything on the platform. |
| Editor | Can read and edit all metadata. Cannot take administrative actions. |
| Reader | Can read all metadata. Cannot edit anything by default, or take administrative actions. |
:::note To manage roles, including viewing roles, or editing a user's role, you must either be an **Admin**, or have the **Manage Policies** privilege.

:::note
To manage roles, including viewing roles, or editing a user's role, you must either be an **Admin**, or have the **Manage Policies** privilege.
## Using Roles

### Viewing Roles

You can view the list of Roles under **Settings > Permissions > Roles**. You can click into a Role to see details about
You can view the list of existing Roles under **Settings > Permissions > Roles**. You can click into a Role to see details about
it, like which users have that Role, and which Policies correspond to that Role.

![](../imgs/view-roles-list.png)
<p align="center">
<img width="70%" src="https://raw.githubusercontent.com/datahub-project/static-assets/main/imgs/roles/view-roles-list.png" />
</p>

### How do I assign a Role to a User?
### Assigning Roles

Roles can be assigned in two different ways.

#### Assigning a New Role to a Single User

If you go to **Settings > Users & Groups > Users**, you will be able to view your full list of DataHub users, as well as which Role they are currently
If you go to **Settings > Users & Groups > Users**, you will be able to view your full list of users, as well as which Role they are currently
assigned to, including if they don't have a Role.

![](../imgs/user-list-roles.png)
<p align="center">
<img width="70%" src="https://raw.githubusercontent.com/datahub-project/static-assets/main/imgs/roles/user-list-roles.png" />
</p>

You can simply assign a new Role to a user by clicking on the drop-down that appears on their row and selecting the desired Role.

![](../imgs/user-list-select-role.png)
<p align="center">
<img width="70%" src="https://raw.githubusercontent.com/datahub-project/static-assets/main/imgs/roles/user-list-select-role.png" />
</p>


#### Batch Assigning a Role

When viewing the full list of roles at **Settings > Permissions > Roles**, you will notice that each role has an `Add Users` button next to it. Clicking this button will
lead you to a search box where you can search through your users, and select which users you would like to assign this role to.

![](../imgs/batch-assign-role.png)
<p align="center">
<img width="70%" src="https://raw.githubusercontent.com/datahub-project/static-assets/main/imgs/roles/batch-assign-role.png" />
</p>

### How do Roles interact with Policies?

Roles actually use Policies under-the-hood, and come pre-packaged with corresponding policies to control what a Role can do, which you can view in the
Roles actually use Policies under-the-hood, and come prepackaged with corresponding policies to control what a Role can do, which you can view in the
Policies tab. Note that these Role-specific policies **cannot** be changed. You can find the full list of policies corresponding to each Role at the bottom of this
[file](https://github.com/datahub-project/datahub/blob/master/metadata-service/war/src/main/resources/boot/policies.json).

Expand All @@ -62,15 +71,91 @@ with the Policies system. For example, if you would like to give a user a **Read
for certain domains, you can add a policy that will allow them to do. Note that adding a policy like this will only add to what a user can do
in DataHub.

## What's coming next?
### Role Privileges

#### Self-Hosted DataHub and Managed DataHub

These privileges are common to both Self-Hosted DataHub and Managed DataHub.

##### Platform Privileges

| Privilege | Admin | Editor | Reader |
|---------------------------------|--------------------|--------------------|--------|
| Generate Personal Access Tokens | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Domains | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Glossaries | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Tags | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Policies | :heavy_check_mark: | :x: | :x: |
| Manage Ingestion | :heavy_check_mark: | :x: | :x: |
| Manage Secrets | :heavy_check_mark: | :x: | :x: |
| Manage Users and Groups | :heavy_check_mark: | :x: | :x: |
| Manage Access Tokens | :heavy_check_mark: | :x: | :x: |
| Manage User Credentials | :heavy_check_mark: | :x: | :x: |
| View Analytics | :heavy_check_mark: | :x: | :x: |

##### Metadata Privileges

| Privilege | Admin | Editor | Reader |
|--------------------------------------|--------------------|--------------------|--------------------|
| View Entity Page | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| View Dataset Usage | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| View Dataset Profile | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| Edit Entity | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Entity Tags | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Entity Glossary Terms | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Entity Owners | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Entity Docs | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Entity Doc Links | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Entity Status | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Entity Assertions | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Entity Tags | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Entity Glossary Terms | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Dataset Column Tags | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Dataset Column Glossary Terms | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Dataset Column Descriptions | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Dataset Column Tags | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Dataset Column Glossary Terms | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Tag Color | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit User Profile | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Edit Contact Info | :heavy_check_mark: | :heavy_check_mark: | :x: |

#### Managed DataHub

These privileges are only relevant to Managed DataHub.

##### Platform Privileges

| Privilege | Admin | Editor | Reader |
|-------------------------|--------------------|--------------------|--------|
| Create Constraints | :heavy_check_mark: | :heavy_check_mark: | :x: |
| View Metadata Proposals | :heavy_check_mark: | :heavy_check_mark: | :x: |
| Manage Tests | :heavy_check_mark: | :x: | :x: |
| Manage Global Settings | :heavy_check_mark: | :x: | :x: |

##### Metadata Privileges

| Privilege | Admin | Editor | Reader |
|---------------------------------------|--------------------|--------------------|--------------------|
| Propose Entity Tags | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| Propose Entity Glossary Terms | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| Propose Dataset Column Tags | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| Propose Dataset Column Glossary Terms | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
| Edit Entity Operations | :heavy_check_mark: | :heavy_check_mark: | :x: |

## Additional Resources

### GraphQL

* [acceptRole](../../graphql/mutations.md#acceptrole)
* [batchAssignRole](../../graphql/mutations.md#batchassignrole)
* [listRoles](../../graphql/queries.md#listroles)

## FAQ and Troubleshooting

## What updates are planned for Roles?

In the future, the DataHub team is looking into adding the following features to Roles.

- Sharing invite links to other users that will assign them a specific role
- Defining a role mapping from OIDC identity providers to DataHub that will grant users a DataHub role based on their IdP role
- Allowing Admins to set a default role to DataHub so that all users are assigned a role
- Allowing Admins to set a default role on DataHub so all users are assigned a role
- Building custom roles

## Feedback / Questions / Concerns

We want to hear from you! For any inquiries, including Feedback, Questions, or Concerns, reach out on Slack!
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