Welcome to a new tooltip about Transit NXT. Today we'll deal with pretty basic stuff, in fact one of the most basic operations one must know to use this tool (or any CAT tool) productively and one that makes computer-assisted translation tools what they are. Their basic principle is don't reinvent the wheel, recycle instead. You do this thanks to the translation memory functionality.
Ever did a translation in one language combination that you wanted to use as reference material of a new translation in the opposite language combination? That's very easy. In a nutshell, you must open the language pair from a project having the opposite language combination and change the status for all the segments in the source file. If you want to see what needs to be done in more detail, keep on reading.