With ArcGIS Pro, you can save a knowledge graph layer in your map as a new knowledge graph layer item 
to ArcGIS Enterprise 11.4 or later. The new item stores the layer’s properties, including any changes made to the symbology, pop-ups, definition queries, and labels. You can create multiple items with different configurations that reference the same knowledge graph. Knowledge graph layer items can be added to a map in ArcGIS Pro, used in web maps, or opened in ArcGIS Knowledge Studio.
To save a knowledge graph layer, you must have an account that is part of an ArcGIS organization with the privilege to create content.
Save a knowledge graph layer as a new item
This workflow explains how to save a knowledge graph layer as a new item in a portal.
- Right-click a knowledge graph layer in your map, point to Sharing, and click Save Knowledge Graph Layer As
.The Save Knowledge Graph Layer As pane appears.
- Provide a name for the new knowledge graph layer.
- Optionally, complete the Summary and Tags fields.
You can enter a maximum of 128 tags.
Under Layer Type, the type is a knowledge graph layer. The name of the source data (the knowledge graph) appears under the layer type.
- Under Location, use the Folder menu to choose a folder in your portal content in which to store the knowledge graph layer. Optionally, create a folder.
By default, the knowledge graph layer is stored at the root level of your portal content.
Tip:
Click the Browse button
to browse to a folder in your portal content. You can also type a folder name in the text box. - Under Sharing Level, specify how the knowledge graph layer will be shared:
- Owner—Only the owner (and organization members with privileges to view content owned by other members) can access the item. This is the default option.
- Organization—Share your content with all authenticated users in your organization. This option is available when you are signed in with an organizational account.
- Everyone (public)—Share your content with the public. Anyone can access and see it.
- Optionally, under Groups, select groups to which you belong to share your content with their members.
- Optionally, click the Content tab to view the folder, new knowledge graph layer, and sublayers.
- Under Finish Sharing, click Analyze
to review for potential problems. Errors and warnings are listed on the Messages tab. Right-click a message to open its help topic or take corrective action in the software. Errors
must be resolved before you can share your GIS resource. Resolving warnings 
is recommended but not required. - After you have resolved errors, and optionally, resolved warnings, click Save
to save a new knowledge graph layer. - Optionally, click Jobs
to monitor the job status. - Once the knowledge graph layer has been saved, click the Manage the knowledge graph layer link at the bottom of the pane to access the knowledge graph layer in your portal.