How to export from CAD Exchanger Lab with a modified extension

How to export from CAD Exchanger Lab with a modified extension

Some formats have multiple extensions:
GL Transmission Format - GLB, GLTF;
Initial Graphics Exchange Specification - IGS, IGES;
STEP - STP, STEP,
Parasolid - X_T, X_B;
Universal Scene Description - USD, USDA, USDC, USDZ.
In order to export a model with an extension different from the default one, you can specify it manually in the Export window.