Content Component 26.2
Content Component Help

# Create Categories from Legacy Topic Sets

You can use the `CategoryImportFromTopic` action to import categories from existing legacy topic sets. The Category component creates one category for each topic set. When you import a topic set, you can specify whether you want to maintain the original Boolean rules of the topic, or import the topic as a concept matching agent.

All categories that you import from legacy topic sets are child categories of the `root` category. You can move them to create a hierarchical structure. For example:

    action=CategoryImportFromTopic&Topic=MyTopicFile.otl&BuildNow=True

In this example, Category imports the topic sets that are stored in the `MyTopicFile.otl` to categories in the `root` category. The `BuildNow` parameter instructs Category to build the categories immediately, so that they become active. You can also activate the category at a later point by using the `CategoryBuild` action.

Related Topics

- Build Categories

Copyright 2026 Open Text
Version 26.2 | Last updated April 2026

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Knowledge Discovery Content Component 26.2

Topic Title: Create Categories from Legacy Topic Sets