To Apply a Profile to Support Structures
A support structure profile is a collection of parameters that define a support structure. The system applies a default profile when you generate support structures. Then you can apply a different profile.
1. Perform one of the following actions, depending on whether you want to apply the profile to all the models in the tray assembly, or to selected support blocks:
◦ All the models in the tray assembly—Click > 
Edit Support Parameters.
Edit Support Parameters.◦ Single support block—In the Model Tree or the graphics window, select one support block, and then right-click and choose Edit Support Parameters.
The Support Structure Profiles dialog box opens. The profiles are listed at the top of the dialog box.
2. Select a profile from the list. The parameters for the selected profile appear under Profile Details.
3. To apply the profile, click 
Apply.
Apply.