Update Pre-Selected into Files tool in the Updaters drop-down helps update pre-selected family files, if any by the Explorer, into some project files.
After the ribbon button is clicked, it pops up a dialog for picking those target project files first.
After the OK button is clicked, a confirmation dialog will appear for what family files have been pre-selected.
After the OK button is clicked, those family files will be updated into those project files one by one, in case the family/component has already been loaded. A progress bar will show how many files in total, which file is currently being processed, and what remaining time may be. An information box will finally show what have happened, good or bad, e.g. the family has not been loaded (no component found)!