If you look, between NX12 and NX 1953 and the advanced version of NX, a few shortcuts have disappeared as L for Line, O for a full circle, S for Spline, and P for Polygon, etc.
SolutionUser Interference is changed from NX1953 the shortcut keys are assigned to the constraints.
L for Make Perpendicular.
O for Make Tangent.
S for Make Symmetric.
P for Make Parallel.
Refer to the below image for more info.
We can set the default setting by customizing it. Refer to the below screenshots and steps,
Steps:
-----------
1. Drafting Application select Customize.
2. Select; Keyboard.
3. Set Shortcut to use Application Only and press "L " as shortcut key>Assign.
4. Shortcut key L is set for a Line command.
-----------------