In Grade Center you might want to organize the columns into a different order.  You can use the following steps to complete that task. 

STEP 1:         Log into the Blackboard course you wish to modify and and go into “Control Panel”

STEP 2:         Select “Grade Center”  

STEP 3:         Select “Manage” and then select “Organize Grade Center”

Moving columns in the Grade Center

STEP 4:         Click and drag the arrow cross (next to the name) up or down in the list and then click submit when finished.