This activity is used to enter competitors to opportunity lines.
A business opportunity may have one or more competitors entered. In such instance, when opportunity lines are added, the competitor lines will get copied to those opportunity lines. However, the competitor information for an opportunity line can be changed so that there may be different competitors for different opportunity lines. The Business Opportunity Line Competitor dialog for changing the competitor on an opportunity line can be opened by using command Competitor.
As a result of this entry, a competitor is added on the opportunity line.