The M/U (Markup) Cost Codes tab allows you assign your own Cost Codes to Material, Labor, Equipment and Other Markup items. These codes are used to control the layout of information shown on Bid Reports and Bid Exports.
To enter a Cost Code,
click on the field you want to enter it into, or
click the Lookup tool 
to select from a list.
To create a new Cost
Code, click the Lookup tool in any field.
Click 
in the Cost
Code List
dialog.
Enter a Description, Type, Cost Code (how you want it to appear in lists), Account Code (if any) and Section.
Click 
to return to the M/U
Cost Codes tab dialog.
An alternate method for creating a new Cost Code is to type in a name for your Cost Code in one of the fields, and then press the Enter key on your keyboard.
Click 
in the dialog that appears. The
Cost Code List dialog appears.
Enter information into the other fields as required,
then click to return to the M/U Cost Codes
tab dialog.
For information on Markups see, Section 10 - Adjusting Section & Bid Level Markups
For information on Cost Codes, see 5.08 Cost Codes