Specifications include, but are not limited to: Harlandale Independent School District is accepting proposals for online curricular systems which includes software/materials and teacher professional development that serve to meet the credit accrual needs of secondary students in both initial and recovery credit. Student services include students accessing courses on and above grade level and the capability of archiving and transferring student work. The curriculum should provide a variety of choice to meet the needs of Texas specific core subjects, appropriate elective offerings, and test preparation. The system should provide flexibility to provide personalized learning for general education students and meet accommodations required for all special population students and advanced learners. Onsite training for teachers and district level staff should also be included.