This article demonstrates how to join your computer running Mac OS 10.4 system to the Active Directory domain.
- Open "Directory Access" located in the Utilities folder.
- Select "Active Directory" and click "Configure" (figure 1).

Figure 1: Directory Access Utility
- Joining the Macintosh to the PSU domain (figure 2).
- Type PSU.DS.PDX.EDU into the Active Directory Domain field.
- Name the computer following OIT guidelines for PC workstations in the Computer ID field.
- Click the "Bind..." button.

Figure 2: Active Directory Plug-in Configuration Window
- You may be prompted to enter the username and password of an account with local administration rights (figure 3). If not, go to the next step.

Figure 3: Local Administrator Authentication Dialog
- Enter the username and password for a domain account with rights to bind workstations to the Active Directory (figure 4).

Figure 4: Network Authentication Dialog
- If the bind operation is successful, you will be returned to the Active Directory plug-in configuration window (figure 2) but all of the fields will be grayed out and the "Bind..." button will be replaced by an "Unbind..." button. Click the "OK" button.
- Click the "Apply" button on the Directory Access window and quit the utility.
- Open the System Preferences under the Apple Menu and click the "Accounts" icon.
- Modifying Login Options (figure 5).
- Select "Login Options" at the bottom left of the Accounts window.
- Uncheck the "Automatically log in as:" box.
- Under the "Display login window as" section, select "Name and password".

Figure 5: System Preferences Accounts Pane
- Quit System Preferences.
- Logout and test login using a PSU Active Directory domain account.
- On initial login, the Active Directory plug-in will create a local home directory under "Users" just like a local account. It will automatically mount the HOME share point where the user's network home directory resides ("H: drive") and will also create a Dock alias/shortcut to it (figure 6). You may also create an alias/shortcut to their network home folder in their Sidebar or on their Desktop to make it easier to navigate to in save dialog boxes.

Figure 6: Tiger Desktop Under a Domain User Login