OR Checks whether one of the arguments is TRUE to return TRUE. The function returns FALSE if both arguments are FALSE.
Syntax
OR(logical1,logical2)
Parameters
Logical_1, logical_2 – The logical values you want to test.
Return Value
A Boolean value. The value is TRUE if any of the two arguments is TRUE; the value is FALSE if both the arguments are FALSE.
Reference Data
https://docs.microsoft.com/en-us/dax/dax-function-reference