"Temporary Secretary" is featured on the 1980 album McCartney II. It was released as a third single from the album only in a form of 12" single. McCartney claims that he viewed the song as an "experiment", somewhat influenced by Ian Dury.
It indeed showcases Macca's 'avant-garde' strand and may be Pauls attempt to outdo the Who's 'Won't get fooled again' in its repetitive synthesizer riff.
Macca played the song for the first time ever at the O2 Arena in London on May 23, 2015. This is the audience recordings of the June 7 concert in Amsterdam (which I attended).