The Username is your Student Number.
The default Password is your Institution Code followed by your Birthday.

Please see guide below:

Institution	Password Format	Example (Institution code combined with student's birthday)
ICI College	YYYY-MM-DD	1995-02-28
ICI Balagtas	IcibYYYY-MM-DD	Icib1995-02-28
ICP Santa Maria	IcpYYYY-MM-DD	Icp1995-02-28
ICA	IcaYYYY-MM-DD	Ica1995-02-28
ICP Marilao	IcpmYYYY-MM-DD	Icpm1995-02-28
ICP Meycauayan	IcpmyYYYY-MM-DD	Icpmy1995-02-28
ICP San Jose Del Monte	IcpsjYYYY-MM-DD	Icpsj1995-02-28
Old Students	YYYY-MM-DD	1995-02-28

Note: For Old Students (SY 2020 and below), do not combine the Institution Code