With the release of PLAXIS 2D/3D LE V21.01, you are now also able to automate the creation of your Limit Equilibrium models using PLAXIS LE's API.
With the installation of the PLAXIS LE comes this new python package, offering direct access to the LEM Slope Stability Solver to further automate modeling scenarios:
This features is available as a Technology Preview in PLAXIS 2D/3D LE CONNECT Edition Version 21 Update 1.
API / Python scripting for PLAXIS 2D/3D [PLAXIS FEM API]
Importing PLAXIS LE into PLAXIS 2D [Videos]