To evade a choice of wrong incident information by displaying a group of current candidate information to be allocated to undecided incident information over a 1st list at need when some of pieces of incident information is undecided.

To fill a blank part of each piece of decision information in a news collection decision table, a person in charge of input makes a hop-up display of a group of current candidate information to be allocated to incident information of a blank part at need over the 1st list at part of the display screen of the news collection decision table. When a cameraman name, e.g. Mr. Narita selected out of the hop-up displayed candidate information group is clicked and inputted with a mouse, selected Mr. Narita of the cameraman is entered into the blank part of the incident information representing 'camera' of news collection decision information in the news collection decision table. Consequently, a choice of wrong incident information can be evaded.