Note: This document applies only to Apple Remote Desktop version 1.2 (for 2.0 or later, look here).
To transfer a computer list from one administrator account to another, follow these steps:
1. The Remote Desktop administrator who wants to share the computer list(s) should log into the computer where they are stored. This is the "source administrator".
2. Open Keychain Access (/Applications/Utilities).
3. Choose File > New > New Keychain.
4. Enter "Export" as the new keychain's name, and click Create.
5. Enter a password for the new keychain. You will need to provide this password to the target administrator, so don't use your own account password or any other sensitive password.
6. Click the Keychains button to open the tray, if not already open.
7. Select the source administrator's main keychain.
8. If the keychain is locked, click the Unlock button to authenticate.
9. Click the Name column to sort the items by name.
10. Select only the Apple Remote Desktop entries, and copy them (Command-C).
11. Select the Export keychain.
12. Paste the entries into the Export keychain (Command-V).
13. You will be asked to provide a password to decrypt each entry. Provide the password of the source administrator's main keychain (not that of the Export keychain).
14. Quit Keychain Access.
15. Click the Finder icon in the Dock.
16. Choose Go > Go to Folder.
17. Type: ~/Library/Keychains/
18. Click Go.
19. Copy the Export keychain to the same location in the home directory of the target administrator. If you cannot copy the file in the target administrator's Keychains folder, you may copy it to the user's drop box (~/Public/Drop Box).
20. At the computer to which the Export keychain was copied (which may be the same computer), log in as the target administrator. If the keychain is in the user's drop box, move it to the Keychains folder (~/Library/Keychains).Open Keychain Access.
21. Choose File > Add Keychain.
22. Select the Export keychain, and click Open.
23. Click the Keychains button to open the tray, if not already open.
24. Select the Export keychain.
25. Select the ARD entries, and copy them. When prompted for the password, enter the one created in step 5.
26. Select the main keychain of the target administrator. If this keychain is locked, click the Unlock button to authenticate.
27. Paste the entries into this keychain.
28. Open Apple Remote Desktop as the target administrator.
After entering the target administrator's name and password, you will see the computer list(s) transferred from the source administrator.