Use the following optional procedure to specify parameters for individual members.

1. On the  Loading ribbon tab, select the  Pushover tool in the Define Loading Systems group. The Create New Definitions / Load Cases / Load Items dialog opens with only the Pushover tab displayed.
2. On the Define Input tab, select the Member Specific Parameters option.
3. (Optional)  Set the Expected Yield Stress
4. (Optional)  Set the Effective Length Factor for Member (Y/Z)
5. Click Add.
6. Once any other parameters have been added, click Close. Entries for the member parameters are added in the Loads & Definitions dialog in the Definitions >  Pushover Definitions section.
7. Select one of the member parameters and click Assign.
   Note: Refer to Graphical Environment help for using the various assignment methods in the Loads & Definitions dialog.