We have defined a process proc01 in which 3 users are involved. These 3 users (u

We have defined a process proc01 in which 3 users are involved. These 3 users (user1, user2 and user3) are saved as process variables.
Now we have defined a process backed record of this process proc01.
In order to implement security for the process we need to filter the records in the Listview in a way that they show only to the 3 involved users when they are logged to the system. We try to use the Default Filters :
user1=loggedinuser()
user2=loggedinuser()
user3=loggedinuser()
But this approach is too restrictive because the 3 defined Default Filters logical clauses are joined by a AND-operator and we need a OR-operator, so this approach failed.
How would you accomplish this requirement?
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OriginalPostID-112046

OriginalPostID-112046