What approach attributes sales transactions to entire sales teams rather than individual representatives?

The correct approach that attributes sales transactions to entire sales teams rather than individual representatives is Team Selling. This concept allows for a collaborative sales strategy where multiple team members contribute to a single sale or client relationship. In a Team Selling environment, the focus shifts from individual performance metrics to the collective achievement of the group. This means that sales transactions are recognized as a result of team efforts, acknowledging the different roles and contributions that each member provides.

In contrast, options like Manager Forecast Editor focus more on managing and forecasting sales at the managerial level. Pipeline Amount typically refers to the total potential sales within a sales process, which does not inherently attribute transactions to a team. Contribution % on Sales Team Entry deals with how much each team member contributes to a sale but does not fully encompass the idea of recognizing the entire team's effort in achieving sales outcomes. Thus, Team Selling is the appropriate choice for attributing sales to a group rather than individuals.