Large Orchestral Templates Without actually loading sample?

Hi all,
I see folks with templates containing scores (or hundredes) of instrument tracks (Using Halion). How is this done without automatically loading a huge amount of samples into RAM?

The East West Opus player has a quick load options where i can open a saved collection of instruments (they call it a performance), yet no samples are loaded until I actually play an instrument. The sample for that instrument only are then loaded. Can I achieve the same effect somehow with Halion?

Apologies if this post appears twice.


No Purge like Kontakt or Opus.

If you Disable the Tracks in your Template the Samples won’t load until you Enable the Track

I was looking all through the Halion manual, when the answer was in the Cubase manual.