Modify a Placeholder
Placeholders allow you to target content to a desired 
  user, also called a visitor. You use the tools provided in the WebLogic Administration 
  Portal to modify a Placeholder by editing the queries that determine the content 
  displayed in a Placeholder on a JSP page.
To modify a Placeholder:
  - In the Placeholders Resource tree, select the Placeholder 
    and the content search item you want to modify.
- In the Editor pane, under the Properties tab, change 
    the descriptor by clicking on the bracketed text in the characteristics pane.
- In the pop-up window, enter the new value for the 
    descriptor and click OK. This descriptor governs what content is selected 
    for display in the Placeholder. The value is based on a property set definition, 
    typically a user profile property set.
Note: To quit the modification of 
  the descriptor, click Cancel.
  - To preview the modified content search for the 
    Placeholder, click Show Previews. To hide it, click Hide Previews.
 The content search for the Placeholder has been modified.
Related Help Topics: