Thank you for answering Gamji.
Do you know how could a trigger the Event tick from a Blueprint?
The Blueprint I created works using the movement of the animated joints of a character so I need the Event tick to work (as I said I’m quite new to Unreal so maybe I had this concept wrong).
And what I’m looking for is for it to work when I press Play in the Sequencer, not in the Viewports Play. My goal es to be able to get a rendered animated video of it.