This reference contains information about the tabbed workspaces and dialog boxes in the Spec Editor.
The Spec Editor creates and modifies piping specification and catalog files. You use a catalog to add piping components to a spec file for use in AutoCAD Plant 3D toolset. A spec file contains a spec sheet and a branch table.
The Editor tabs allow you to switch between editors. Use the Spec Editor tab and Branch Table Editor tab to modify Spec files. Use the Catalog Editor tab to modify catalogs.