Question: The 2006 NPF Senior Draft is the third annual NPF Draft, the first selection was Cat Osterman, from the Texas Longhorns softball team represents which organization, in NCAA Division I intercollegiate softball competition?

Context paragraphs:
2013 NPF Draft: The 2013 NPF Draft is the tenth annual NPF Draft.  It was held April 1, 2013 8:00 PM ET in Nashville, TN at the Ford Theatre at the Country Music Hall of Fame and Museum.  It was broadcast on ESPN3.  The first selection was LSU's Rachele Fico, picked by the Akron Racers.

2012 NPF Draft: The 2012 NPF Draft is the ninth annual NPF Draft.  It was held March 7, 2012 5:00 PM CST in Memphis, TN at the Peabody Hotel for the 2012 season.  It was streamed live on the NPF's website.  The first selection was LSU's Brittany Mack, picked by the USSSA Pride.  Athletes are not allowed by the NCAA to sign professional contracts until their collegiate seasons have ended.

2006 NPF Draft: The 2006 NPF Senior Draft is the third annual NPF Draft.  It was held February 15, 2006 to assign elite college players to pro teams for 2006 season.  Athletes are not allowed by the NCAA to sign professional contracts until their collegiate seasons have ended.  The first selection was Texas's Cat Osterman, picked by the Connecticut Brakettes.  Osterman chose not to sign with the Brakettes.  The Brakettes' rights to her expired after the 2006, after which she signed with the Rockford Thunder.

2009 NPF Draft: The 2009 NPF Senior Draft is the sixth annual NPF Draft.  It was held February 17, 2009 7:00 PM EST, hosted by the Akron Racers at the Cambria Suites Akron-Canton Airport location for the 2009 season.  It was streamed live on TheSoftballChannel.com.  The first selection was Arizona State's Kaitlin Cochran, picked by the Akron Racers. Athletes are not allowed by the NCAA to sign professional contracts until their collegiate seasons have ended.

2014 NPF Draft: The 2014 NPF Draft is the eleventh annual NPF Draft.  It was held March 31, 2014 8:00 PM ET in Nashville, TN at the Ford Theatre at the Country Music Hall of Fame and Museum.  The first selection was Arizona State's Dallas Escobedo, picked by the Pennsylvania Rebellion.

2011 NPF Draft: The 2011 NPF Draft is the eighth annual NPF Draft.  It was held March 18, 2011 8:00 PM EST in Orlando, FL at the Amway Center for the 2011 season.  It was streamed live on the Major League Baseball's website MLB.com.  The first selection was Alabama's Kelsi Dunne, picked by the NPF Diamonds.  Athletes are not allowed by the NCAA to sign professional contracts until their collegiate seasons have ended.

Texas Longhorns softball: The Texas Longhorns softball team represents The University of Texas at Austin in NCAA Division I intercollegiate softball competition.  The Longhorns currently compete in the Big 12 Conference.

2007 NPF Draft: The 2007 NPF College Senior Draft is the fourth annual NPF Draft.  It was held February 14, 2007 to assign elite college players to pro teams for 2007 season.  The first selection was Tennessee's Lindsay Schutzler, picked by the Chicago Bandits.  Athletes are not allowed by the NCAA to sign professional contracts until their collegiate seasons have ended.

2008 NPF Draft: The 2008 NPF Senior Draft is the fifth annual NPF Draft.  It was held February 18, 2008 via conference call for the 2008 season.  The first selection was Arizona State's Katie Burkhart, picked by the Philadelphia Force.  Athletes are not allowed by the NCAA to sign professional contracts until their collegiate seasons have ended.

2010 NPF Draft: The 2010 NPF Senior Draft is the seventh annual NPF Draft.  It was held February 10, 2010 8:00 PM EST in Kissimmee, FL at the Hermitage Key Resort for the 2010 season.  It was streamed live on the Major League Baseball's website MLB.com.  The first selection was Alabama's Charlotte Morgan, picked by the USSSA Florida Pride.  Athletes are not allowed by the NCAA to sign professional contracts until their collegiate seasons have ended.

Supporting paragraphs: 2006 NPF Draft Texas Longhorns softball
Answer: The University of Texas at Austin