Apply for, renew, and relinquish knowledge graph permissions
Before you can write data to a knowledge graph space using an integration task or an online workflow, you must have the modify graph data permission for the target space. This topic describes how to apply for, renew, and relinquish knowledge graph permissions.
Prerequisites
You can use the knowledge graph permission feature only after you purchase the Unstructured Data - Enterprise Edition feature.
Permission overview
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Space administrators and modelers of a knowledge graph space have the modify graph data permission for that space by default and do not need to apply for it.
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Other members must apply for the modify graph data permission before they can write data using an integration task or an online workflow.
Apply for knowledge graph permissions
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On the Dataphin homepage, choose Management Center > Permission Management from the top navigation bar.
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In the left-side navigation pane, choose My Permissions > Knowledge Graph. On the Knowledge Graph Permissions page, click Apply for Permission in the upper-right corner.
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On the Apply for Knowledge Graph Permissions page, configure the parameters.
Parameter
Description
Account type
Depending on your business scenario, you can grant knowledge graph permissions to a personal account, a production account, and a user group at the same time, or to each type separately.
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personal account: Used to configure and submit tasks that write to a knowledge graph in the development environment. You must set a validity period for the permission. Options include 30 days, 90 days, 180 days, long-term, and custom.
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production account: Used to run tasks that are submitted to the production environment. When a task runs, it uses the production account to write to the knowledge graph. Only long-term validity is supported.
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user group: Used to apply for permissions for all members in the user group. You must select a user group and set a validity period for the permission. Options include 30 days, 90 days, 180 days, long-term, and custom.
Knowledge graph space
Select the knowledge graph space for which you want to apply for permissions. You can search using keywords from the space name.
Permission type
The type of permission to apply for. Only the modify graph data permission is supported. This permission lets you write data to the space using an integration task or an online workflow.
Application reason
Specify the reason for your application to help the approver review your request. The reason must be between 5 and 500 characters in length.
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Click Submit Application.
After you submit the application, the space administrator reviews it. The permission takes effect upon approval.
Knowledge graph permission details
On the Knowledge Graph Permissions page, you can view details about your effective permissions, expired permissions, and application records.
Effective permissions
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This section lists the following information: knowledge graph space name, object type, permission granularity, expiration date, permission account, and permission type.
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You can search by keywords in the knowledge graph space name, filter by account type, or use the Expire within 7 Days quick filter.
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You can perform the following operations on the filtered permissions.
Actions
Description
Relinquish
In the Relinquish Permission dialog box, confirm the knowledge graph space and permission type to relinquish, and then click OK.
Renew
Extend the validity period of the knowledge graph permission. In the Renew dialog box, select a Validity period, enter a Reason for renewal, and then click OK.
Expired permissions
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This section lists the following details for expired permissions: knowledge graph space name, object type, permission granularity, permission account, permission type, expiration date, and reason for expiration.
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You can search by keywords in the knowledge graph space name, or filter by account type or reason for expiration.
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You can reapply for expired permissions. The application process is the same as for new permissions.
Application records
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You can search by keywords in the knowledge graph space name, or filter by account type or application status.
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This section lists your filtered application records and includes the following information: knowledge graph space name, permission type, submission time, and application status.