How to attach one object to another object with use pick up and drop down skills?

Hello everyone, I’m new guy in Ue4 and i have a problem with sockets. My mission is pick up the object and attach the object to another object, as like puzzle game, ,but i can’t finde any information about how to make it.
I watch a lot of video and read documentation in official site unreal engine 4, but how to attach object to another with using pick up and drop down skills i never saw. Maby somebody know how to do thes, or have any information??
It will be great if you can help me with my question.

P.S: I’m sorry about my mistakes in the message (I’m not a native speaker)

Depending on your situation, and assuming theres no collisions involved, you could use “Get all actors of class” then use a foreach node, drag out the blue pin from it, get the skeletal mesh component, then use that as the parent in an Attach to Socket node.

HI, I am having the same problem, have you resolved this and know how to do it?