An attorney representing the former adult film star suing President Trump over a nondisclosure agreement covering their alleged affair filed requests to the Trump Organization and two banks on Thursday to preserve all records pertaining to a nondisclosure payment to the actress.

Attorney Michael Avenatti sent requests to the president’s family business and two banks involved in the $130,000 payment initiated by Trump’s attorney Michael Cohen to porn star Stormy Daniels, whose real name is Stephanie Clifford, as part of a nondisclosure agreement, NBC News reported.

“We request that you immediately preserve all evidence, documents, tangible things and electronically stored information (“ESI”) potentially relevant to the claim,” Avenatti said in the statement to the three entities, according to the report.

The requests are the first step to subpoenaing the records for the ongoing legal case, Avenatti indicated.