To specify an output format with a name that is different from the outputclass attribute value of a block element (for example):
[BlockOutclassMaps]
; outputclass attribute of block element = paragraph format to use,
; one of the formats defined in the [Templates]Formats file.
CellBulleted = Bulleted1
To specify an output format with a name that is different from the outputclass attribute value of an inline element (for example):
[InlineOutclassMaps]
; outputclass attribute of inline element = character format to use,
; one of the formats defined in the [Templates]Formats file.
MarkerName = Bold
Assignments in these sections map existing outputclass attribute values to the formats you want to use. If an outputclass value is already the right format name, you do not need to map it.
When you explicitly assign a format to the outputclass for an element, that format takes precedence over the default format, and also over any format assigned in [BlockFormatMaps] or [InlineFormatMaps]; see §6.4.2 Mapping block and inline element paths to formats.