[TYPO3-irre] Is it possible? Could a form be defined according to a record value.

[mario]

Hi,

any hint on how to implement the following is very welcome.

Say I have both  a Persons table and a Tasks table, a Persons_Tasks
table to assign tasks to persons, and a Grades tables to grade how a
person did on a task. 
Thanks to IRRE, I may use m:n relation with attributes. So far, so good.

Now, let us say that different tasks have different grading policy:
pass/fail, grades from 1 to 5,  a text comment; and so on. Which policy
is associated to a given task is stored within a field of the Tasks
table, say the field Policy.
(I do not even have a fixed set of possible policies). 

Thus, I would like that the BE form to insert a grade into the Grades
table is defined according to the value from the field Policy. 
 
Is this possible, how? Is there something already ready? 

Thanks a lot
mario