4 official rulings from Bandai, last ruled Mar 28, 2024. Straight answers to how this card actually resolves.

When do I gain a memory from this card's effect? Before I activate an Option card, or after?
You gain the memory after activating the Option card's effect.
Ruled Mar 28, 2024
If I use an Option card through a "use an Option card" effect, can I activate this card's effect?
Yes, you can.
Ruled Mar 28, 2024
During a security check, one of my Option cards with a <Security> effect is flipped over. Can I activate this card's effect?
No. Flipping over an Option card from your security stack isn't considered to be using an Option card.
Ruled Mar 28, 2024
I activate the <Delay> effect on an Option card placed in my battle area. Can I then activate this card's inherited effect?
No. Activating the <Delay> effect on Option cards in your battle area isn't considered to be using an Option card.
Ruled Mar 28, 2024
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Questions and answers are Bandai's official rulings, collected and translated by the DigimonCardGame Wiki community and reused here under CC BY-SA. Card names and card text are © their respective publishers; Combalo is not affiliated with Bandai.