Changes

* True for role IDs 1234 or 1235:

instr('@me.rolelist@',',1234,') OR instr('@me.rolelist@',',1235,')

* False for both IDs 1234 and 1235:

instr('@me.rolelist@',',1234,')=0 AND instr('@me.rolelist@',',1235,')=0

* For a advanced logic based the '''startdate''' or '''enddate''' standard fields: