Thank you for your email and the information.
As checked with P'Nui, the system remembers the existing passwords. In this case, for the staff who used to access to the E-leave system before, please keep using that password instead, while for the staff who never access to the system, please use "mekong123" as password.
Should you have any inquiries, please be free to contact P'Nui.
Thanks,
Tina