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Documentation Index

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The Technology Core is a set of technology-related workers for document processing, OCR, classification, data extraction, and other features. All skills in Vantage use a specific version of the Technology Core. You can find the Technology Core version used by a particular skill version in the Version column in the Skill Versions dialog box:
Skill Versions dialog box showing the Technology Core version for each skill version
Each version of a skill uses one version of the Technology Core. Different versions of the same skill can use different Technology Core versions.
We recommend using the latest Technology Core version (currently 3.0) for all skills unless you have a specific need for an earlier version.
All Document skills used in a Process skill must use the same Technology Core version. If your Process skill already includes Document skills built on Technology Core 2.4 or 2.0, select the corresponding version from the drop-down when creating any new Document skills.
New versions of the Technology Core may be introduced in future Vantage releases, bringing new technology features.

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Update the Technology Core

When a new version of the Technology Core becomes available, an arrow icon appears next to the name and version number of the skill:
Skill row with an arrow icon indicating a Technology Core update is available
You can click this icon to update the skill directly. A new version of the skill appears in the list, using the new Technology Core.

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Update requirements by skill type

Skill typeHow to update
Document skill, Classification skill, or OCR skillEdit, train, and publish the skill.
Process skillEnsure all skills used in the Process skill flow have been updated to the same new Technology Core version first.
Skills created in Advanced DesignerUpdate in Advanced Designer only. See Upgrading to a new version of the Technology Core.

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Update via Skill Settings

1

Open the skill for editing

Open your skill for editing.
2

Select the Technology Core version

On the Skill Designer page, click the skill settings icon next to the name of the skill. In the dialog box that opens, select a Technology Core version from the drop-down list.
Skill settings dialog box with the Technology Core version drop-down
3

Save, train, and publish

Save, train, and publish the skill. The updated skill appears in the list, using the new Technology Core version.
Before publishing a skill with an updated Technology Core, check its extraction statistics. If the new version performs worse than the previous version, you may prefer not to publish. To revert, go to the Skill Catalog, select the skill, and click Discard changes on the toolbar.

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Revert to a previous version of the Technology Core

To revert a skill to an earlier Technology Core version, you have two options:
  • Republish an earlier version: Open the earlier version of the skill and republish it to restore its associated Technology Core version. Note that the skill’s version number will be updated.
  • Delete the current version: Delete the current version of the skill, which automatically reverts to the previous version that uses the earlier Technology Core.

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Import Technology Core versions

Skills imported with an unsupported Technology Core version must be retrained and republished to be usable.

Skill Catalog

Discover, publish, and reuse skills across your tenant.

Skill versions

How Vantage versions skills and how to view, edit, and delete versions.

Publish a skill

Assign a version number to a skill and make it available in the Skill Catalog.

Edit a skill

Modify a skill in the Skill Designer and manage pending changes.

Upgrade Technology Core in Advanced Designer

Upgrade skills authored in Advanced Designer to a new Technology Core version.