Use this procedure to create a tool from an AEC Content item in DesignCenter.
You can drag and drop AEC content items from a DesignCenter folder to a tool palette.
AutoCAD Architecture 2023 toolset provides the Design Tool Catalog and the Documentation Tool Catalog in the Content Browser. These catalogs already have tools set up for predefined AEC Content and sample object styles. The catalogs are available for both metric and imperial units.

Creating a tool from AEC Content in DesignCenter

Content Browser drop-down
, and navigate to the AEC Content item from which you want to create a tool. A new tool is inserted on the tool palette.