In the Project Explorer tab of Enterprise Designer, expand the following folders:
SeeBeyond ⇒ OTD Library ⇒ EDIFACT ⇒ v3 or v4
Folder indicating the UN/EDIFACT directory, such as D01B
Metadata
The metadata folder displays the SEF files available.
Right-click the SEF file to be customized and click Export. The Save As dialog box appears.
Select a location for the SEF file and click Save.
Use a SEF editor to customize the file.
Use the SEF OTD wizard to rebuild the OTD as described in the next section.