• availability of seats in the college you want admission in.
• passing in both 1 and 2 sem
• meeting the cut off of the respective college you want admission in, which sometimes frankly looks like made up at that moment only.
• NOC from principals of both the colleges
• note: you cannot migrate to a different course

Dear student, you can definitely migrate to morning shift of Zakir Hussain College from evening shift. For this, you need to contact the principal of both shifts and get a No Objection Certificate from both of them. Mostly principal of accepting colleges agrees only when you have over 7 CGPA in your first year.