Export package
You can reach this mode...
- with [x] on the position the package handle shall appear or
- with "Export Package" in Menu Package
- with the tool
to find under 
- Leave this mode: with [ESC] or M12
Use this export function to add a package into a library. After a package has been drawn you should save it to a library. In TARGET 3001! the act of saving a package is called "Exporting a package". It is meant not to move a package out of the system towards other systems but to export it from the TARGET 3001!-layout to a selected TARGET 3001! library.
First you need to highlight the complete package by a capture window and move the cursor to the place where the handle cross shall appear. Now use the "Export package" function for saving it to a local library.
Upon which layer an element shall appear is controlled by the layer function, not by the layer number. A drawing element exported having layer function "Position top" later will appear on the layer "Position top" independently from the layer number. Thus a correct layer function naming is of importance.
If you wish to transport a component e.g. by eMail, please note: only libraries can be transported, single components can't. This means you need to copy the component to an individual library. In consequence this library might have only one component. Because you may have a symbol and a footprint pattern you will have two libraries. One lib for the symbol *.sym3001 and one lib for the footprint *.pck3001. Your friend will copy these libs to his libs folder and use the part like any part of a certain lib.