Adding new element in Hypremesh element library

I am using Abaqus 2017 version to post-process my results where I would prefer to use C3D8S as hexahedral element type and this element is not available in Hypermesh14.0. So whenever I need to debug my input file created in HM, it is required to change the element type to C3D8/C3D8I before importing. So is there any way by which C3D8S/C3D8Hs elements can be added in Hypermesh 14 element library? Is there any script needed to add this element type in the library?