Get the parent domain (One to many)

Hello,   i have 2 tables Students and Universities and i have one (University) to many (Students) relation in the domain model. Now i want to get (retrieve) all Students which have good grade from ONE school.  Until now i have succeeded to retrieve the data from all students (independently of the university), filter it to get those with good grades and show them.   The only problem is that i get all the students from all the Universities. Can someone help me how can i only get the Students from one university?
1 answers

You can apply a filter, you select the school you are interested in and pass this parameter to the microflow, in which you do a retrieve by xpath only for the university you selected