---
title: "Configure for data center"
canonical: "https://support.appfire.com/space/GVIZ/70222033/Configure%20for%20data%20center"
format: markdown
---
> Macro (aura-html)
After installing or updating the app, you can configure the app settings in the Configuration screen.
> ⚠️ The configuration option is available from version 3.2.
To navigate to the screen:
1. Log in as an administrator and select Cog menu*** (***> Macro (inline-media-image)
***) ***>** Manage apps**.
2. Select *Graphviz* under the **CONFIGURATION **section in the sidebar to open the Graphviz for Confluence Configuration page.
The Configuration page provides the following tabs:
- [Global configuration](#Globalconfiguration)
- [Configure Graphviz Diagrams for Confluence Server#Templates](#Templates)
- [Configure Graphviz Diagrams for Confluence Server#Profiles](#Profiles)
# > Macro (anchor)
Global configuration
Use the toggle to enable or disable the Global configuration settings.
| **Parameter** | **Default** | **Description** |
| --- | --- | --- |
| Restrict URL access | Off | This option controls if the macros can access or are restricted from accessing specified URLs. The specified URLs in the macro editors must conform to the Confluence Allowlist; provided, the allowlist is enabled.
Confluence allows the administrator to turn on allowlist to restrict incoming and outgoing connections to only those connections that are configured in the Allowlist settings. If enabled, the *URL to Graphviz file* or *URL to UML file* parameters are also restricted to the URLs that are configured in the Allowlist settings for Confluence only. |
| Allow JavaScript | On | This option controls Javascript usage in the *Graphviz for Confluence** *app. Disable this option to restrict execution of JavaScript within the macros. Available since 3.3.
> ⚠️ You can also control JavaScript usage on pages that use the *Graphviz for Confluence* app. Refer to [Macro Security Configuration](https://bobswift.atlassian.net/wiki/spaces/CMSP/pages/558432346/Macro+Security+Configuration+-+4.x) to restrict the usage of JavaScript in the *Graphviz* macros from the Macro Security for Confluence Configuration page |
| Blacklist domains | Off | This option controls whether or not certain domains are blacklisted. By default, this option is disabled for backward compatibility. Available since 3.3.
If enabled, and if a request from any of these sites is received, an error message is displayed. However, if users still need to access a blacklisted site, they must contact their administrator to disable this option. Click the link named ***listed*** (in the description beneath the option) to view a pre-defined list of the most commonly blacklisted domains in a pop-up window. The following sites are blacklisted, by default:
- 10.0.0.0/8
- 100.64.0.0/10
- 127.0.0.0/8
- 169.254.0.0/16
- 172.16.0.0/12
- 192.168.0.0/16
- 192.0.0.0/24
- 198.18.0.0/15
- 255.255.255.255/32
- 0.0.0.0/32
- 192.0.2.0/24
- 192.88.99.0/24
- 198.51.100.0/24
- 203.0.113.0/24
- 224.0.0.0/4
- 240.0.0.0/4 |
# > Macro (anchor)
Templates
This tab lists all the default templates provided by [Graphviz Diagrams for Confluence](https://appfire.atlassian.net/wiki/spaces/GVIZ). These templates provide users with a quick start to creating diagrams and the respective macro editors are [pre-configured](https://appfire.atlassian.net/wiki/spaces/GVIZ/pages/70224416) with these templates.
# > Macro (anchor)
Profiles
Profiles are a set of basic parameters required to access relevant data from a remote location and render the required graphs on Confluence pages.
Use profiles to:
- Allow user authentication as required by some URLs to be hidden from page viewers and editors. Only Confluence administrators have access to this information.
- Enable macro editors to quickly configure the macros by reusing a shared definition for URL access.
- Make lesser changes to page contents when base URLs are relocated as relative addressing is used in profiles.
- Macro configured URL (that is not a full URL) is appended to the profile provided URL. This absolute URL then points to the actual location of the content to be rendered.
The page displays a list of profiles available for the macros. You can perform the following actions on this page:
- Click the pencil icon (Edit) to edit the profile details.
- Click > Macro (inline-media-image)
to remove the profile.
To create a new profile, click **Add Profile** to open a pop-up window as:
The following table provides further details about the profile settings:
| **Parameter** | **Description** |
| --- | --- |
| Profile name | Enter a name for the profile. Profile names given here are populated in the *Profile** *field in the macro editor.
> ⚠️ This name must be unique; else, the details specified overwrites the details of the existing profile. This may cause errors in pages where the profile is used. |
| Profile type | Specify whether this is a *URL, GitLab, or GitHub *address. The default option for this parameter is *URL*. |
| URL | Enter the URL of the remote location to be accessed. It is recommended to provide the base URL here.
> ⚠️ A raw URL must be provided in the *URL to Graphviz/Diagraph/Graph/PlantUML file* parameter of the respective macro editor to provide an absolute path to the required file. |
| User; Password | Enter the username and password, if required, to access the specified URL.
> ⚠️ Specify either the *User* and *Password* parameters or the *Access token* parameter*,* as an access token is also a means of user authentication. It is recommended to use either of the user authentication methods but not both. |
| Access token | Enter an access token or an API token for the application or service to be connected with.
> ⚠️ If this parameter is specified, ensure that the *User* and *Password* parameters are left empty. It is recommended to use either of the user authentication methods but not both.
Each application has its own method of generating tokens. Access tokens or API tokens are a means of user authentication; so, if mentioned, this token is used for authentication instead of using user credentials.
- Tokens are generated for a user after the application or service to be connected verifies the user's credentials.
- Enter the generated token here for a seamless connection between the app's macros and the application or service.
Here are some of the links associated with GitLab and GitHub applications to generate a personal access token:
- GitLab: Use [this article](https://docs.gitlab.com/ee/user/profile/personal_access_tokens.html) to generate an access token from [https://gitlab.com/profile/personal_access_tokens](https://gitlab.com/profile/personal_access_tokens).
- GitHub: Use [this article](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line) to generate an access token from [https://github.com/settings/tokens](https://github.com/settings/tokens). |
| URL parameters | Mention any extra parameters (for the query string) that must be appended to the specified URL here. |
| Request headers | Displays the request headers created as per the given information. Request headers are name or value pairs that are added to the request. For example, GitHub requires the following request headers be specified: *Authorization: token $accessToken, Accept:application/vnd.github.v3.raw*
This field is automatically populated with a comma-separated list of name or value pairs using the provided information. If required, enter additional name or value pairs separated with commas. |
Click **Save profile** to create the profile.
> ℹ️ The **Help us improve the product** parameter was removed. We do not collect or transmit private user data or personally identifiable information. Refer to the [Appfire Trust Center](https://appfire.atlassian.net/wiki/x/TASNNQ) for EULA and other policies.
## Additional references
Click any of the following links to learn more about creating profiles:
> Macro (children)