Task Responsible needed
Please add Task responsible column to assign the task and add a column for the % allocation column. In case the particular responsible has multiple allocation ( multiple task at a instance )
Do you mean for delegating to other people?
This is already possible: use categories to indicate who you delegated a task to and use the reminder for, well, reminding yourself
Otherwise, you might want these requests (particularly the first one):
Please explain if you are requesting something different.