Right-click a top and select Edit top to change top properties, or right-click the canvas and select Start new correlation and then click a top in each well to which to latch the new correlation.

Select whether to display either or both subsea and kelly bushing depths alongside tops.

Click to launch the Correlation Wizard dialog box and specify the criteria GeoSyn uses when automatically correlating tops.

Click to display the Edit Correlations dialog box and change top display properties.

Click to display the Select a well dialog box, choose the well for which to edit tops, then click OK and the Top Properties dialog box appears.

Click either Start or End to begin or complete drawing a correlation manually.