At the moment, the only one process is defined. It consist of the following ordered steps:

• Preprocess the Input (pp),

• TeXML from XML (texml),

• LaTeX from TeXML (pretex),

• Patch Work, Forward Order (tex),

• DVI or PDF from LaTeX (tmppdf or tmpdvi),

• Move the Result (pdf or dvi).

The virtual step “Patch Work, Reverse Order” (patch) isn't ordered and executed on demand.