Hi , are you using Odoo’s Project task and then you find out a very strange behavior of Odoo , that is no matter what you do , the task just stay on top of the day “All Day” …

the code is to change the Calendar View ;

<calendar color=”user_id” date_start=”date_start” date_stop=”date_end” string=”Tasks”> <field name=”name”/> <field name=”project_id”/> </calendar>

This code will state a beginning and end date (Time), instead of the default starting date = deadline. So it depends on the model you are using , which you have to determine which field is the start and end date . For my case is the project.task ( date_start and date_end ).