Hi @boubcher, if the total number of students cannot be divided by the number of schools, how should the remainder be distributed to the schools?

It would be easy if the remainder can be discarded (e.g. District B 67 -> 33 and 33 for two schools, discard the remainder 1). However, if the remainder cannot be discarded, the solution would be different according to how to distribute the remainder to the schools and you need to define the rule for distribution strictly.

Thanks Takashi

you are are right we can set the value to the remainder. , how could create those features it didnt work for me

Hi, this is a fundamental way in the case where the remainder can be discarded.

1. ExpressionEvaluator: Calculate the average of student number for each district. The @int function truncates decimal places.
2. 
   Cloner: Create copies of features for each district by the number of schools.
3. 
   ExpressionEvaluator_2: Increment the copy number attribute if necessary.
4. 
   StringConcatenator: Concatenate "sch", value of "Dist", and the copy number to create school name.

Thanks Takashi work fine ,

I resolve the problem in case there is a remainder between to Global total of the district and when we break down based on shcooleinsert-new-featur.fmwt