What is the fine-grained topic of the following text: Socio-Economic Rights and Accountability Project (SERAP) has asked the authorities of the University of Ibadan (UI) and Adekunle Ajasin University, Akungba (AAUA) to immediately reverse the increases in fees at the institutions or face legal action. Only return the topic.
SERAP's demand for fee reductions at the University of Ibadan and Adekunle Ajasin University