Select the connection arrow, right-click and choose a connection type.

Creates or modifies a connection

Click a G0 - Position connection symbol

Creates a G1 - Tangent or Normal connection, where applicable

Click the end of the arrow

Changes the direction of the connection

Click the middle of the arrow

Switches between a tangent or curvature connection

Hold down the SHIFT key and click the middle of the arrow

Restores a G0 - Position connection

Hold down the ALT key and click the middle of the arrow

Creates a Draft connection

Right-click a Normal connection symbol on a loft surface that has a boundary curve whose points and endpoint tangents are coplanar, and choose Flip Direction

Flips the direction of a Normal connection, and therefore flips the loft surface to the other side of the boundary curve