From same link above
In the biggest break in a global pursuit of bin Laden that stretched back to the Clinton administration, the U.S. discovered the compound by following one of the terrorist's personal couriers, identified by terrorist detainees as one of the few al Qaeda couriers who bin Laden trusted.
"They indicated he might be living with and protecting bin Laden," a senior administration official told reporters on a midnight conference call. "Detainees gave us his nom de guerre, or his nickname, and identified him as both a protégé of Khalid Sheikh Mohammed, the mastermind of September 11th, and a trusted assistant of Abu Faraj al-Libbi, the former number three of al Qaeda who was captured in 2005."
Officials didn't learn the courier's name until 2007. Then it took two years to find him and track him back to this compound, which was discovered in August 2010.
"It was a "Holy cow!" moment," an official said.
~~~~~~~~~~~~~~~~~~~~~~~~~~
The SEALs held rehearsals of the raid on April 7 and April 13, with officials monitoring the action from Washington.
As the real thing approached, daily meetings were held of the national security principals, chaired by National Security Adviser Tom Donilon, and their deputies, chaired by John Brennan, the president's counterterrorism adviser.
Over the past seven weeks, Obama had chaired numerous National Security Council meetings on the topic, including ones on March 14, March 29, April 12, April 19 and April 28.
"In the lead up to this operation, the President convened at least 9 meetings with his national security Principals," a senior administration official e-mailed reporters. "Principals met formally an additional five times themselves; and their Deputies met 7 times. This was in addition to countless briefings on the subject during the President's intelligence briefings; and frequent consultations between the [White House National Security Council], CIA, [Defense Department] and Joint Staff. The President was actively involved in reviewing all facets of the operation."