View does not offer to set a group by "Assigned To". I am looking for a view where I can group by people "Assigned To". If a task is assigned to more than one person, that task should appear either under a "person1/person2/..." grouping or repeated task unedr each individua
This is because
Assigned To field by default support multiple selection.
From List Settings -> Assigned To -> Remove Multi Select Option. Now you can select
Assigned To in the group by screen.