gnus-mime-security-button-menu

gnus-mime-security-button-menu is a variable defined in `gnus-art.el'.
Its value is

(keymap "Security Part" (Show\ Detail menu-item "Show Detail" gnus-article-press-button) (Save\.\.\. menu-item "Save..." gnus-mime-security-save-part) (Pipe\ To\ Command\.\.\. menu-item "Pipe To Command..." gnus-mime-security-pipe-part))


Documentation:
Security button menu.