Have your System Administrator complete the following.
Go to Setup > Sales Lead Management > Opportunity Stage in RMS.
Select 'Add' to create a new Opportunity Stage.
Enter the Opportunity Stage Code.
Enter an Opportunity Stage Description.
Select a Display Order.
Choose the Associated Opportunity Types.
Optional: Select if this stage is a Closed Stage for the Opportunity.
Select 'Save/Exit' to create the Opportunity Stage and return to the main setup screen.