Keyframing Commands

Keyboard shortcut
Function
Double-click a path.
Add a point to path.
Press Option and click a path.
Add a point to path.
Press Command and drag a Bezier point.
Create tangents on point.
Press Command and click a Bezier point.
Convert a point to linear.
Press Command and drag a B-Spline point.
Adjust a B-Spline point bias.
Press Command and click a B-Spline point.
Switch a B-Spline point bias.
Press Command and drag a tangent handle.
Scale tangents proportionally.
Press Option and drag a tangent handle.
Break or relink a tangent handle.
Press Shift and drag a tangent handle.
Constrain a tangent to 45 degrees and original value.