Question: What lobbying group was established by the 25th National Security Advisor?

Context paragraphs:
Michael Flynn: Michael Thomas "Mike" Flynn (born December 1958) is a retired United States Army Lieutenant General, who served in the Army for 33 years until 2014.  Flynn's military career included a key role in shaping U.S. counterterrorism strategy and dismantling insurgent networks in Afghanistan and Iraq, and he was given numerous combat arms, conventional, and special operations senior intelligence assignments.  He was appointed by President Barack Obama as the eighteenth director of the Defense Intelligence Agency, serving from July 2012 to his retirement from the military in August 2014.  After leaving the military, he established Flynn Intel Group which has provided intelligence services for businesses and governments, including ones in Turkey.  Flynn also briefly served as the twenty-fifth National Security Advisor for President Donald Trump, from January 20 to February 13, 2017.

Flynn Intel Group: Flynn Intel Group is a lobbying group, House Identification 433680001 and Senate Identification 401104161, established by Michael Flynn.  Flynn "registered his new company, Flynn Intel Group, from an Alexandria, Va., townhouse owned by Stanley A. McChrystal, a friend and fellow general-turned-consultant".

Homeland Security Advisor: The Assistant to the President for Homeland Security and Counterterrorism, commonly referred to as the Homeland Security Advisor and occasionally holding the title of Deputy National Security Advisor for Homeland Security and Counterterrorism, is a senior aide in the Executive Office of the President, based in the West Wing of the White House, who serves as the chief in-house advisor to the President of the United States on homeland security and counterterrorism issues.  The Homeland Security Advisor is a statutory member of the Homeland Security Council.  Serving at the pleasure of the President, the Homeland Security Advisor does not require Senate confirmation for appointment to the office.

Faryar Shirzad: Faryar Shirzad (in Persian: فریار شیرزاد‎ ‎ ); born 1965 in London formerly served on the staff of the National Security Council at the White House from March 2003 through August 2006, first as a special assistant to the President for International Economic Affairs, and then as deputy assistant to the President and deputy national security advisor for International Economic Affairs.  In those roles, Shirzad was responsible for advising the President, the National Security Advisor and the Director of the National Economic Council on all international economic policy matters, including trade, investment, finance, development, energy and environment.  He also served as the President’s personal representative to the G-8 (the “G8 Sherpa”), and led the preparations for the President’s participation in other international economic summits, such as the U.S.-E.U. Summit, the Asia Pacific Economic Cooperation Forum and the Summit of the Americas.

National Security Advisor (India): The National Security Advisor (NSA) is the chief executive of the National Security Council (NSC), and the primary advisor to the Prime Minister of India on national and international security.  It is the National Security Advisor to whom intelligence agencies such as the Research and Analysis Wing and Intelligence Bureau report, rather than directly to the Prime Minister.  Due to such vested powers, NSA is a prominent and powerful office in the bureaucracy.  All the NSAs appointed since the inception of the post belong to the Indian Foreign Service except M K Narayanan and the incumbent, Ajit Doval, who belong to the Indian Police Service.

Thomas E. Donilon: Thomas E. "Tom" Donilon (born May 14, 1955) is an American lawyer and former government official who served as National Security Advisor in the Obama administration.  Previously, he served together with diplomat Wendy Sherman as Agency Review Team Lead for the State Department in the Obama transition, and as Deputy to National Security Advisor James Jones early in the Obama administration.  Donilon replaced Jones as National Security Advisor on October 8, 2010.

National Security Advisor (Nigeria): The National Security Advisor is a senior aide in the cabinet of the President of Nigeria who serves as the chief advisor to the President on national security issues.  He participates in the meetings of the National Security Council and other deliberations on security matters.  The National Security Advisor is often appointed by the President of Nigeria and serve a tenure not more than 4 years.

Stephen Hadley: Stephen John Hadley (born February 13, 1947) was the 21st U.S. Assistant to the President for National Security Affairs (commonly referred as National Security Advisor), serving under President George W. Bush during the second term of his administration.  Hadley was Deputy National Security Advisor during the Bush's first term.  Before that Hadley served in a variety of capacities in the defense and national security fields.  He has also worked as a lawyer and consultant in private practice.

Deputy National Security Advisor (United States): The Deputy Assistant to the President for National Security Affairs, also known as the Deputy National Security Advisor, is a member of the Executive Office of the President of the United States and the United States National Security Council, serving as deputy to the President's National Security Advisor.

National Security Advisor (United States): The Assistant to the President for National Security Affairs (APNSA), commonly referred to as the National Security Advisor (NSA) or at times informally termed the NSC advisor, is a senior aide in the Executive Office of the President, based at the West Wing of the White House, who serves as the chief in-house advisor to the President of the United States on national security issues.  The National Security Advisor is appointed by the President and does not require confirmation by the Senate, but an appointment of a three or four-star general to the role requires Senate reconfirmation of military rank.

Supporting paragraphs: Flynn Intel Group Michael Flynn
Answer: Flynn Intel Group