In CATIA, filtering the attribute range based on earlier selection, something silmilar to OnChangeHandler in web apps.

e.g TXO Attribute "SYSTEM" & "SUB SYSTEM" -- Automatic Propagation = TRUE.

• User selects SYSTEM attribute value then SUB SYSTEM values should be filtered to show only SUB SYSTEM specific to selected SYSTEM value.

e.g SYSTEM = Enginee then SUB SYTEM must must show only Engine specific sub-systems such as E1, E2, E3

***************************************************************************** OR******

Based on user logged in Role the TXO attribute Authorized values gets changed at the time of Physical Product creation....

e.g For Leader SYSTEM attr (String attr with 4 authorized values and Value1 is default) shows Value1, Value2, Value3, Value4

For Author SYSTEM attr shows Value3 & Value4

****************************************************************************************

As per DS Doc, I tried to explore PLMAttributes Valuation Propagation BL but no success.

Please let me know how to achieve it?