In the Overview and Detailed words tabs there is a field where you can enter unlimited

formatted RTF text.

This provides two documentation areas. these can  be printed when selected in the print options form.

These areas are stored in the ControlDraw model as RTF and can be edited in place or by using the RTF Editor.

You can either edit the text in Situe as shown below or you can click

RTF Editor button to open the text in the built in word processor.

You can copy and paste the text to and from your word processor, with limitations (no tables).