Scheduled Task
You can schedule cage or mouse task to get reminded.
The mouse "Schedule Task" panel is in the "Advanced Mouse Detail" window.
A cage with due task (either mouse or cage task) is marked as "!!" on census.
In "Task calendar" window, the date with scheduled tasks is marked as "!!".
You can open the scheduled task list in "Task calendar" window, or click the button on toolbar to open the task list on selected mouse.