An adaptor XML file can contain several <command> elements; each defines a named command that can be referenced by <run> elements within <interface> elements. The <command> elements are specified outside the <interface> elements so that multiple interfaces within an XML file can reuse the same commands.
Commands can call other commands by embedding a <run> command in the match element in the <resultsblock> elements.
<command name="p4_changes"> <execute> command line </execute> <resultsblock> Has its own structure. </resultsblock> </command>
Alternatively, the <execute> element can be replaced in the block with an <integrate> element.