; (2) in areas with high rates of maternal mortality and severe maternal morbidity or significant maternal health disparities; (3) in rural and underserved areas; and (4) for medically underserved populations or American Indians and Alaska Natives. (g) Research and evaluation The Secretary, in consultation with experts, shall develop a strategic plan to research and evaluate the evidence for technology-enabled collaborative learning and capacity building models. (h) Reporting (1) Eligible entities An eligible entity that receives a grant under subsection (a) shall submit to the Secretary a report, at such time, in such manner, and containing such information as the Secretary may require. (2) Secretary Not later than 4 years after the date of enactment of this section, the Secretary shall submit to the Congress, and make available on the website of the Department of Health and Human Services, a report that includes— (A) a description of grants awarded under subsection (a) and the purpose and amounts of such grants; (B) a summary of— (i) the evaluations conducted under subsection (b)(1)(B); (ii) any technical assistance provided under subsection (f); and (iii) the activities conducted under subsection (a); and (C) a description of any significant findings with respect to— (i) patient outcomes; and (ii) best practices for expanding, using, or evaluating technology-enabled collaborative learning and capacity building models. (i) Authorization of appropriations There is authorized to be appropriated to carry out this section, $6,000,000 for each of fiscal years 2024 through 2028. (j) Definitions In this section: (1) Eligible entity (A) In general The term eligible entity means an entity that provides, or supports the provision of, maternal health care services or other evidence-based services for pregnant and postpartum individuals— (i) in health professional shortage areas; (ii) in rural or underserved areas