@boo_Klara! ❤️ 
@cwebberChristine Lemmer-Webber maybe. but it's still the same `@@` trick suggested above as I see. thanks.,
@shegeleyGrigory Shepelev @cwebberChristine Lemmer-Webber
The difference here is that delay/force makes the expression only evaluate when you force it, and that will then be cached, so you can define it whenever and then it won't evaluate until you call it.
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