A little help, please!

I make short animations with iClone.
Since there is a free Live Unreal Link plug-in, I decided to do animations in Unreal. Now sadly very pleased with the results. I will be posting finished movies soon.
BUT! I have a problem with the interaction of characters with objects.
My question is how, for example, my character can take a glass or other object and leave it somewhere else. All this has to happen in Sequencer.

you can parent objects temporarily in sequencer with the +track > ‘attach’ and it will temporarily parent to something