Most FEA solvers allow you to organize the input deck into separate files and provide a mechanism to include (or refer)
these files in the main input deck.
FE geometry is topology on top of mesh, meaning CAD and mesh exist as a single entity. The purpose of FE geometry
is to add vertices, edges, surfaces, and solids on FE models which have no CAD geometry.
Import Error Messages
When an external input translator is used to import data, HyperWorks creates a file for messages in the directory in which the program was started.
By HM Comment
An overview of how solver interfaces use the Create components by HyperMesh comments import option.