Choose Security > Security Administrators to designate a security administrator. The Security Administrators dialog box shown in the following figure:

You can enter many user IDs here, but you must include your own user ID. Separate the user IDs with commas, but no spaces. When you are done entering the user IDs, choose OK. The Data Dictionary prompts you to verify the entries you made.

Once you designate security administrators, only they can use this option.