ABVP-SOI alliance before PU student union elections: Equations change one day before election, SOI candidate's nomination for president post cancelled.

Here is the translation of the given Hindi text into English: **PU Student Union Election: ABVP-SOI Alliance, Equations Change Day Before Polls, SOI Candidate's Nomination for President Post Cancelled - Chandigarh News** A major shift occurred in student politics on Sunday, a day before the Panjab University Campus Student Council (PUCSC) election. The Akhil Bharatiya Vidyarthi Parishad (ABVP) and the Shiromani Akali Dal's student organization, Students Organization of India (SOI), have announced an alliance for the elections.