If individual permissions are assigned to a single file field, a conflict check occurs.
In the permissions table, the permissions will be highlighted in red if a conflict has been detected.
A conflict occurs when permissions to a file field are assigned that, according to the data group, are not permitted.
For example: A user may only read in the data group. If this user is given the Delete permission for a file field in the data group, a conflict occurs. The Delete permission will then be highlighted in red in the permissions table on the File fields tab.