To manually input the reinforcement, enter the values in the textboxes at the bottom of the screen (below the diagram) and click Add. You can modify existing reinforcement in the list by highlighting it, making the appropriate changes, and clicking Modify. To delete an existing reinforcement, highlight it and click Delete. A maximum of two layers of reinforcement steel are allowed in the column design.

A valuable timesaving feature available is Copy From. Clicking this button will copy the reinforcement from another column to the selected column. Simply, click Copy From to activate the Column Copy From screen.