The prospective assets list displays assets that are collected from specified data sources through collection adapters or obtained from the data mid-end. This topic describes how to view and manage these prospective assets.
Prerequisites
You must enable X-Data Steward on the Super X > Intelligent Application Management > Intelligent Applications page to use the intelligent generation feature.
For Table, Metric, or Dashboard assets: You must have purchased the Asset Operation value-added service, and the current tenant must have activated the Asset Operation module.
For API assets: You must have purchased the Asset Operation value-added service and the DataService Studio feature.
You must create an application system and a Quick BI collection task before you can manage dashboard assets. For more information, see Create and manage application systems and Create and manage metadata acquisition tasks.
Permission description
Super administrators, operations administrators, and custom global roles with the Listing Management - Manage permission can create, list, and manage prospective assets.
Operations personnel for business systems and maintenance personnel with asset maintenance permissions can manage assets within the business systems for which they are responsible.
Operation instructions
In the top menu bar of the Dataphin home page, choose Asset > Catalog Management.
In the navigation pane on the left, click Manual Listing > the desired asset type to go to the Pending page.
The prospective assets list displays assets that are collected from specified data sources through collection adapters or obtained from the data mid-end. The list includes information such as asset name, metric type, associated technical metrics, asset source, catalog, latest status, information completeness, whether the asset was previously listed, asset import time, latest data timestamp, and last update time.
Asset Source: The source of the asset object. The source for assets from the Dataphin data mid-end is Dataphin, which contains only logical tables. The source for API assets is a DataService Studio project. The source for Quick BI dashboards is a Quick BI workspace.
Status: For assets with a status of Listing Failed, you can hover over the
icon next to the status to view the reason for the failure. After you make the necessary changes, you can list the asset again.Completeness: Indicates whether the required attributes of the asset are complete and valid.
Previously Listed: Indicates whether the asset was delisted and then listed again.
(Optional) You can filter assets by asset source, BI workspace or directory, catalog, information completeness, latest status, maintenance personnel, metric type, latest data timestamp, last update time, asset import time, last lister, whether the asset was previously listed, first lister, or first listing time. You can also search for assets that match specific criteria.
In the Actions column of the target asset, you can perform the following operations. The available operations are the same for different asset types. This topic uses a table asset as an example. You can select up to 10,000 assets for a single batch operation.
Operation
Description
Edit
Modify the asset's basic information, usage instructions, and visibility permissions. For more information, see Edit asset information.
List
Click List, or select one or more assets and click List at the bottom to list the assets in the asset catalog. If an approval rule is configured for an asset, the listing request requires approval. The approval comments cannot exceed 100 characters. After the request is approved, the asset is listed in the asset catalog. If no approval rule is configured for an asset, it can be listed directly.
NoteOnly assets with all required information configured can be listed.
After a table asset is listed, you can list the custom metric assets that belong to the table.
Only users and roles with asset maintenance permissions can list assets.
Only prospective assets with a status of Unlisted or Listing Failed can be listed.
The names of listed business metrics must be unique within the tenant.
Do Not List
Click Private and enter a reason to change the asset's status to Private. Private assets are not displayed in the asset catalog.
To edit an unlisted asset, you must first change its status to Quasi-asset.
NoteMaking a table asset private also makes its custom metrics private. This action, however, skips metrics for which you do not have maintenance permissions. If you want to list a custom metric whose parent table is private, you must first change the table asset's status to prospective before you can list the metric asset.
Set Maintenance Permissions
This operation is not supported for business metrics.
Single operation: Click Set maintenance permissions to configure the maintenance personnel for the asset. They are responsible for daily maintenance, such as modifying information and managing the listing status.
Batch operation: Click Set maintenance permissions at the bottom of the page to add or modify maintenance personnel in batches.
Modify: Replaces the maintenance personnel for the selected assets with the personnel that you specify in this operation.
Append: Keeps the existing maintenance personnel for the selected assets and adds the personnel that you specify in this operation.
View Change Records
Displays the change records for a single asset from the last 30 days. These records include attribute and status changes and can be used for traceability.
NoteFor custom metrics, changes to the statistic granularity correspond to changes in fields that are defined as dimensions in the parent table. These changes take effect when the table is listed.
Delete
This operation is supported only for business metrics. You can delete a business metric if its status is Unlisted, Private Failed, or Listing Failed. This action also removes the associations between the business metric and any related technical metrics.
Modify Attributes
After you select one or more assets, click Modify attributes at the bottom of the page to modify their attributes on the batch modification page.
This operation provides more flexible configuration options for some attributes than editing a single asset.
Add all required attributes: Click this button to quickly add all attributes that must be configured before the current asset type can be listed.
Table display name/Description: You can reference Data Definition Language (DDL) comments or use custom settings. You can select the apply this setting only to assets with an empty display name option. If you do not select this option, the existing display names of the selected tables are overwritten.
Reference DDL Comment: Uses the table's comment as the asset's display name or description. The display name or description is automatically updated when the DDL comment changes.
Custom: You can set the asset's display name to Table/Column Name or DDL Comment. You can also set the asset's description to DDL Comment or Empty.
Field display name/Description: You can reference DDL comments or use custom settings. You can select the apply this setting only to assets with an empty display name option. If you do not select this option, the existing display names of the selected fields are overwritten.
Reference DDL Comment: If you select the Apply only to assets with an empty display name option, this setting is applied to all fields in the current table that have an empty display name or description. This setting uses the data field's comment as the asset's display name or description, which is automatically updated when the DDL comment changes.
Custom: If you select Apply only to assets with an empty display name, this setting applies to fields in the current table that have an empty display name or description. You can select Column Name or DDL Comment as the asset's display name. You can also select DDL Comment as the asset's description or set the description to Empty.
NoteThe display names and descriptions of all fields in the table must be configured uniformly, either by referencing DDL comments or using custom settings.
If you change the setting for the field display name or description from Reference DDL comment to Custom and select the Apply only to assets with an empty display name option, the setting takes effect only if the DDL comments for all fields in the current table are empty.
If you set a custom display name or description for a field and select the option to apply it only to assets where that field is empty, the setting will take effect for those assets in the current table.
Catalog/Asset tags/Related business metrics: Supports appending updates to existing configurations or modifying them to match the current configuration.
If your account has Listing Management - Manage permissions, click the Tag Management button to go to the Asset > Catalog Management > Other Settings > Basic Settings page, where you can create new tags.
Business owner: This setting can be modified only for business metrics.
Visibility scope/Data exploration report: Controls whether to display the corresponding content on the asset details page in the asset catalog.
Atomic metric/Business filter/Statistical period/Measurement unit: These settings can be modified only for custom technical metrics.
Is additive/Associated business metrics: These settings can be modified only for technical metrics.
Lineage/Quality overview: These settings can be modified only for table and metric assets. They control whether to display the corresponding content on the asset details page in the asset catalog.
Metric relationship diagram: This setting can be modified only for metric assets from standardized modeling. It controls whether to display the corresponding content on the asset details page in the asset catalog.
Metadata change records: This setting can be modified only for table assets. It controls whether to display the corresponding content on the asset details page in the asset catalog.
Other custom attributes: You can configure other custom attributes for assets in Planning > Attribute Management to enrich asset information.
NoteFor API and dashboard assets, you can modify the system attributes for catalog, asset tags, and visibility scope.
For business metric assets, you can modify the catalog, asset tags, business owner, visibility scope, and related business metrics.
If the table type is physical table, physical view, materialized view, or data source table, you can reference DDL comments for the display names and descriptions of the table and its fields.
Intelligent Generation
This operation is supported only for table and technical metric assets. Intelligent generation is applicable only to editable assets. Select the assets for which you want to generate information, click Intelligent generation at the bottom of the page, and then configure the information in the Create Intelligent Generation Task dialog box. For more information, see Intelligent generation.
Export Assets
Click Export assets at the bottom of the page to batch export the selected assets. The system automatically skips assets for which you do not have maintenance permissions.
If you export many assets, file generation may take some time. You can view the export operation details and download the file from the Batch Management - Batch Operation Records page.
NoteSome attribute changes, such as to catalogs and tags, require you to relist the asset for the changes to appear in the asset catalog. Changes to other attributes, such as fields and dashboard chart information, do not require relisting. The asset catalog always displays the latest attributes.
If a listed asset is deleted, the Relisting Required column displays Yes. You must relist the asset to maintain data consistency and availability.
If an asset is deleted, you can only view it.
Edit asset information
When you save a table asset, corresponding metric assets are automatically generated.
If you select Save And List Related Metrics at the bottom, the table asset and its related metric assets are listed simultaneously.
List the table before you list its custom metrics.
When the table type is physical table, physical view, materialized view, or data source table, the display names and descriptions of the table and its fields can use DDL comments as their asset attributes.
Table assets
Parameter | Description | |
Basic information | Name | Displays the name of the asset. The name cannot be modified. |
Display Name | The display name for the asset. You can reference a Data Definition Language (DDL) comment or define a custom display name.
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Parent Folder | Select one or more published folders under the table subject. | |
Tag | You can select up to 20 tags. If your account has Listing Management-Manage permissions, click the Tag Management button to open the Asset > Catalog Management > Other Settings > Basic Settings page, where you can create new tags. | |
Description | You can reference a DDL comment or enter a custom description.
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Attribute information | Business Attribute/Management Attribute/Technical Attribute | Displays the system and custom attributes of the asset. You can select Hide read-only attributes in the upper-right corner to focus on editable information.
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Field information | Serial Number | Click the Sort |
Field Name | Click the Sort | |
Data Type | Displays the data type of the field. | |
Field Display Name | The display name for the field. You can reference a DDL comment or enter a custom name.
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Description | You can reference a DDL comment or enter a custom description.
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Business Type | Select a business type: dimension, metric, or statistical period. | |
Associated Entity |
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Data Classification | To view data classification for fields, you must enable the data security module. | |
Data Sensitivity Level | The data sensitivity level of the field. This information is available only if you have activated the Data Security module. You can click the Sort | |
Operation |
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Related metrics | If you set the business type of one or more fields to Metric, a list of related metrics appears. This list displays the metric's name, listing status, catalog, tags, atomic metric, business filter, statistical period, and measurement unit. You can perform the following operations on the metrics if you have the required maintenance permissions for the metric assets.
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Usage instructions | Enable | This feature is disabled by default. If you enable it, the usage instructions are displayed on the asset details page in the asset catalog. You can add usage instructions to provide an introduction and guidance for data viewers, which helps them evaluate asset availability and request permissions. Note
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Access control | Visible To | Determines the visibility of the asset in the asset catalog. The following three visibility scopes are supported:
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Data Exploration Report | To view the data exploration report, you must enable data exploration in the asset checklist. This requires you to activate the Data Quality feature. Three visibility scopes are supported: Visible To All, Visible To Specific Users, and Not Visible To All Users. The configuration is performed by selecting one of these visibility scopes. | |
Lineage | If enabled, the complete direct lineage is displayed on the asset details page in the asset catalog. This includes unlisted objects and objects for which you do not have view permissions. However, you cannot view the details of these objects. | |
Quality Overview | If enabled, you can view the six quality scores (completeness, uniqueness, timeliness, validity, consistency, and stability) and monitoring rule statistics on the asset details page in the asset catalog. If you select Hide Quality Rule Validation Details, the quality rule validation details are hidden from the quality overview on the asset details page. | |
Metadata Change Records | You must enable version recording for metadata changes on the Metadata > Metadata Change Records page before you can configure the settings here. When enabled, you can view metadata version change records on the asset details page in the asset catalog. To modify the maximum number of retained versions, see Metadata change records. | |
Associated row-level permissions | If you have activated the row-level permissions feature, you can view the row-level permission information associated with the asset. This includes the permission name, control rules, and foreign key fields. You can view the control rules or navigate to the editing page.
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Business metrics
Business metrics serve as a bridge between development and business requirements, providing a standardized way for developers to better understand business needs. The relationship between business and technical metrics can also offer insights for metric analysis, which makes it easier for business personnel to understand and use metrics.
On the prospective assets page, click the Create Business Metric button to create a business metric. The creation and editing process is the same.
Parameter | Description | |
Basic information | Name | Enter the name of the business metric. The name must be globally unique and can contain English letters, digits, and the following special characters: |
Display Name | Enter the display name of the asset. The name can be up to 1,000 characters long. You can click Use Asset Name or Use Asset Description to quickly use the asset's name or description as its display name. | |
Parent Folder | Select one or more published folders under the metric subject. | |
Tag | Select up to 20 tags. If your account has Listing Management-Manage permissions, click the Tag Management button to go to the Asset > Catalog Management > Other Settings > Basic Settings page and create new tags. | |
Description | Enter a description for the asset. The description can be up to 1,000 characters long. | |
Metric definition | Metric Definition | You can add metric definitions using custom input or by referencing business metrics. This helps business users understand the meaning of each metric.
Use operators in the configuration box to define the relationships between metrics. Supported operators include plus (+), minus (-), multiply (*), divide (/), parentheses (), the percent sign (%), and sum (∑). |
Related Business Metrics |
Note You can associate up to 100 business metrics. | |
Metric Relationship Diagram | Supports configuring a relationship diagram based on the added related business metrics. This diagram can clearly and intuitively break down the processing logic of the business metric. This feature is disabled by default. When enabled, click the Edit icon. In the Configure Metric Relationship Diagram dialog box, a diagram starting from the current metric node is displayed. You can configure the processing logic of related business metrics on the right. Click OK to complete the configuration. You can view the configured diagram when editing the business metric.
Note
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Attribute information | Business Attribute | Displays the system and custom attributes of the asset. You can select Hide read-only attributes in the upper-right corner to focus on the attributes that you need to edit.
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Associated technical metrics | Associated Technical Metrics |
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Usage instructions | Enable | This feature is disabled by default. When enabled, you can view the usage instructions on the asset details page in the asset catalog. You can add usage instructions for the asset to provide an introduction and guidance for data viewers, and to help users evaluate asset availability and request consumption permissions. Note
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Access control | Visibility Scope | Affects whether the asset is visible in the asset catalog, but does not affect whether the metric is visible in the aggregate table. Three visibility scopes are supported:
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Technical metrics
Parameter | Description | |
Basic information | Name | Displays the name of the asset. You cannot modify the name. |
Display Name | Enter the display name of the asset. The name can be up to 1,000 characters long. You can click Use Asset Name or Use Asset Description to quickly use the asset's name or description as its display name. | |
Parent Folder | Select one or more published folders under the metric subject. | |
Tag | Select up to 20 tags. If your account has Listing Management-Manage permissions, click the Tag Management button to go to the Asset > Catalog Management > Other Settings > Basic Settings page and create new tags. | |
Metric Definition | This is displayed only for modeling metrics. It shows the metric definition entered in Developer > Develop > Metrics. | |
Description | Enter a description for the asset. The description can be up to 1,000 characters long. | |
Attribute information | Business Attribute/Technical Attribute | Displays the system and custom attributes of the asset. You can select Hide read-only attributes in the upper-right corner to focus on the attributes that you need to edit.
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Usage instructions | Enable | This feature is disabled by default. When enabled, you can view the usage instructions on the asset details page in the asset catalog. You can add usage instructions for the asset to provide an introduction and guidance for data viewers, and to help users evaluate asset availability and request consumption permissions. Note
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Access control | Visibility Scope | Controls whether the asset is visible in the asset catalog, but does not affect whether the metric is visible in the aggregate table. Three visibility scopes are supported:
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Data Exploration Report | You must enable data exploration in the asset checklist to view the data exploration report. This requires activating the Data Quality feature. Three visibility scopes are supported: Visible To All, Visible To Specific Users, and Not Visible To All Users. The configuration is the same as for the visibility scope. | |
Lineage | When enabled, you can view the complete direct lineage on the asset details page in the asset catalog. This includes unlisted objects and objects for which you do not have view permissions. However, you cannot view the detailed information of these objects. | |
Metric Relationship Diagram | When enabled, you can view a breakdown diagram of the metric relationship with this metric as the root node on the asset details page in the asset catalog. This helps clarify the metric processing logic. If you select Hide SQL Calculation Logic, you cannot view the calculation logic in the metric details dialog box on the asset details page in the asset catalog. | |
Quality Overview | When enabled, you can view the six quality scores (completeness, uniqueness, timeliness, validity, consistency, and stability) and monitoring rule statistics on the asset details page in the asset catalog. If you select Hide Quality Rule Validation Details, you cannot view the quality rule validation details in the quality overview on the asset details page in the asset catalog. | |
API assets
Parameter | Description | |
Basic information | API_ID | Displays the ID of the asset. You cannot modify the ID. |
API Name | Displays the name of the asset. You cannot modify the name. | |
Parent Folder | Select one or more published folders under the API subject. | |
Tag | Select up to 20 tags. If your account has Listing Management-Manage permissions, click the Tag Management button to go to the Asset > Catalog Management > Other Settings > Basic Settings page and create new tags. | |
Description | By default, this displays the description provided when the API was created. You can modify it. The description can be up to 128 characters long. | |
Attribute information | Business Attribute/Management Attribute/Technical Attribute | Displays the system and custom attributes of the asset. You can select Hide read-only attributes in the upper-right corner to focus on the attributes that you need to edit.
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Business parameter request list, Common parameter request list, Return parameter list | Displays the business parameter requests, common parameter requests, and return parameter information for when the current API is called. You can view more details on the Service > Marketplace > API tab by selecting the target API Document. | |
Row-level permission list | Displays the row-level permission information that is currently associated with and enabled for the API. You can view more details on the Service > Develop > API page by selecting the target API. | |
Usage instructions | Enable | This feature is disabled by default. When enabled, you can view the usage instructions on the asset details page in the asset catalog. You can add usage instructions for the asset to provide an introduction and guidance for data viewers, and to help users evaluate asset availability and request consumption permissions. Note
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Access control | Visibility Scope | Affects whether the asset is visible in the asset catalog. Three visibility scopes are supported:
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Dashboard assets
Parameter | Description | |
Basic information | Dashboard Name | Displays the name of the asset. You cannot modify the name. |
Parent Folder | Select one or more published folders under the dashboard subject. The root folder is not included. | |
Tag | Select up to 20 tags. If your account has Listing Management-Manage permissions, click the Tag Management button to go to the Asset > Catalog Management > Other Settings > Basic Settings page and create new tags. | |
Description | Enter a description for the asset. The description can be up to 1,000 characters long. | |
Attribute information | Business Attribute/Management Attribute/Technical Attribute | Displays the system and custom attributes of the asset. You can select Hide read-only attributes in the upper-right corner to focus on the attributes that you need to edit.
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Chart information | Displays the chart details of the current dashboard. You can view detailed information on the Administration > Metadata > Metadata Checklist > Dashboard tab.
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Usage instructions | Enable | This feature is disabled by default. When enabled, you can view the usage instructions on the asset details page in the asset catalog. You can add usage instructions for the asset to provide an introduction and guidance for data viewers, and to help users evaluate asset availability and request consumption permissions. Note
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Access control | Visibility Scope | Affects whether the asset is visible in the asset catalog. Three visibility scopes are supported:
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Intelligent generation
Dataphin uses large language models (LLMs) to intelligently generate basic information for tables and fields. This feature can discover metrics with business value from table assets and generate comprehensive information for metric assets, which greatly improves data configuration efficiency.
The first row on the intelligent generation page displays the existing configuration information. The second row displays the intelligently generated configuration information. You can only modify the intelligently generated information.
Intelligently generating many fields or technical metrics may take a long time. Please be patient.
On the Pending tab, click the Edit icon in the Actions column of the target asset to go to the asset editing page.
On the asset editing page, click the Intelligent Generation button in the upper-right corner to open the intelligent generation page. The system generates basic information, field information, and table-related metric information for the current asset. You can modify the generated information. For technical metric assets, only the basic information can be edited.
Table assets
Parameter
Description
Basic information
Display Name
The system intelligently generates a display name if you use the custom setting. You can modify the generated name. The name can be up to 256 characters long.
Folder
The system intelligently recommends published folders under the table subject. You can select multiple folders.
Tag
The system intelligently recommends tags. You can select up to 20 tags.
Description
The system intelligently generates a description if you use the custom setting. You can modify the generated description. The description can be up to 1,000 characters long.
Field Information
Field Display Name
The system intelligently generates a display name for the field if you use the custom setting. You can modify the generated name. The name can be up to 512 characters long.
Description
The system intelligently generates a description for the field if you use the custom setting. You can modify the generated description. The description can be up to 2,048 characters long.
Business Type
You can select dimension, metric, or statistical period as the business type. You can click Clear to clear all business type information at once.
Dimension: If the field name is
id(case-insensitive), the system sets the business type of the field to dimension by default. You can modify this setting.Metric:
For non-measure fields, the system determines the business type based on the field name, display name, and description. It sets the business type to metric by default. You can modify this setting. Examples include refund rate, total refund amount, and top 3 purchase volume per capita.
For measure fields, if the data type of the field is
bigint, double, int, smallint, tinyint, or float, the system sets the business type to metric by default. You can modify this setting.
Statistical Period: If the data type of the field is
date, datetime, or timestamp, the system sets the business type to statistical period by default. You can modify this setting.
Associated Entity
Only when the business type of the field is dimension, the system defaults to filling in the business entity under the data section. You can modify this setting.
If the field is already associated with a business entity, the business entity changes accordingly when you change the data section.
Intelligently Generate Related Metrics
You can click the Intelligently Generate Related Metrics button only when the field's business type includes metric. If the field's business type also includes dimension, you must first select a Business Unit in the field information area before clicking the Intelligently Generate Related Metrics button. Clicking the button generates the related metrics list.
Intelligently Generate Related Metrics
Metric
Fields with a business type of metric are synchronized as metric information. You can modify them on the metric editing page.
Catalog
The system intelligently recommends five published folders under the table subject, including any already added folders. You can select multiple folders.
Tag
The system intelligently recommends eight tags, including any already created tags. You can select up to 20 tags.
Technical metrics
Parameter
Description
Basic information
Display Name
The system intelligently generates the display name of the metric. You can modify it. The name can be up to 256 characters long.
Parent Folder
The system intelligently recommends published folders under the metric subject. You can select multiple folders.
Tag
The system intelligently recommends tags. You can select up to 20 tags.
Description
The system intelligently generates a description for the asset. You can modify it. The description can be up to 1,000 characters long.
After you confirm that the intelligently generated metric information is correct, click Save. After saving, if the information does not meet your requirements, you can click Clear in the upper-right corner to clear the metric's catalog and tag information in a single operation.
After you confirm that all information is correct, click Apply to automatically populate the Asset editing page with the information.
You can perform the following operations on the generated information, which includes related metrics and other recommendations.
Retry: Regenerate the related metrics or all information.
Discard: Do not use the related metrics or all information from this generation.
Stop: Stop the generation of related metrics or all information.
Continue Generating: Continue generating the stopped related metrics or all information.