Click on pick member properties.
Click on particular member.
Choose the member whose label is to be changed.
Hold shift key and click on apply member properties.
Select the member to apply label.
Click on pick member properties.
Click on particular member.
Choose the member whose end restraints are to be changed.
Hold ctrl key and click on apply member properties.
Select the member whose end restraints are to be changed.
Click on pick member properties.
Click on particular member.
Choose the member whose size is to be changed.
Hold Alt key and click on apply member properties.
Select the member whose size is to be changed.