Know how many cases are assigned to a user?

Hello,

My client has asked to have a page containing a Table with users from a specific group, and a column indicating how many instances of a specific CaseDefinition are assigned to each person (to avoid overworking people). I’m working in Flowable Enterprise 2025.2.

Any idea how to get this information ?

Thanks in advance.

EDIT: Using Platform-api (endpoint /search/case-instances) I can query for a specific casedefinition and assignee, but I still struggle to display the information in the table.