For all those who faced the problem of selecting a base method under the property specifications tab (Data browser) in any of Aspen plus versions. (Found a user unable to select any of the methods from the drop down list) -- Solution: In case you are not able to make any selections (only then) -- Just checkmark the box " Modify property models" , enter any id, specify the below details under the modify property models. Now you will be able to select any BASE METHOD & PROPERTY METHOD of your choice. Hope this solution helps.
Edited by Nelson John, 24 June 2014 - 01:26 AM.