LTSpice has a large built-in library of elements. But sometimes we need an element that is not in the library. Electronics manufacturers themselves provide models of elements that they publish in the form of text files.The easiest way is to add an element to the library. But sometimes I want to be able to send someone a simulated circuit. In this case, we had to attach all the elements in the library, and someone else would have to import it. But there is another way out of this situation and I will present this solution.