To make a feature truly "portable" for reuse in other parts: Create a Base : Sketch and extrude a base part to host your feature. Model the Feature
While SOLIDWORKS does not have an official "portable" version (it requires extensive registry entries and high-end hardware ), the concept of a "portable feature" typically refers to Library Features solidworks portable 1 link
: This add-in "re-writes" features from static, non-native files (like STEP or IGES). It recognizes imported geometry and converts it into editable, parametric SOLIDWORKS features. How to Create a Library Feature To make a feature truly "portable" for reuse