Also, Cue famously asked on more than one occasion: "How do you present evidence?"
In court, of course!
Laying the Foundation The next step is to present the evidence in court. You first show the exhibit to the other party by supplying one of your copies to the party or his or her attorney. You then “lay the foundation” by having your witness or you inform the court how the evidence is relevant to the case. You must lay a foundation for an exhibit before the court will admit it. This requires a particular fact or event to occur before such an item is considered evidence. These facts and events help to show which information demonstrates that the particular exhibit is reliable and can be trusted.
Criminal lawfags may want to chime in.
And you can’t take someone to court over something until that person has wronged you.