## 32.1 Understanding Mif2Go content models

A Mif2Go content model is a configuration-style representation of a DTD. A content-model configuration summarizes DTD information in a form Mif2Go can use to produce XML output that conforms to the DTD. Mif2Go provides built-in content models for basic DITA version 1.0 and 1.1 topic types, and for DocBook version 4.5. You do not have to include anything special in your Mif2Go conversion project to use these content models.

The Mif2Go built-in content models were derived from:

http://docs.oasis-open.org/dita/v1.0.1/dtd/ for DITA version 1.0

http://docs.oasis-open.org/dita/v1.1/CS01/dtd/ for DITA version 1.1

http://www.oasis-open.org/docbook/xml/4.5/ for DocBook 4.5.

These content models are complete. You should not need to modify any of them, except possibly to correct element type assignments; see §32.6 Inspecting and correcting element types. Each built-in content model has a matching configuration file.

The DTD for DITA version 1.2 is available here:

http://docs.oasis-open.org/dita/v1.2/cs01/dtd1.2/

You can use utility program dtd2ini to abstract content models from this and other DTDs; see §32.2.2 Generating a content model from a DTD.

| 32 Working with content models |  | 32.2 Modifying or replacing a content model |