If the parameters for the Password Settings are grayed out, then the locked global parameters are being used.
From the Accounts screen, right-click the mouse on the Login ID line item to open the pop-up menu.
Click Properties to open the Properties of [the selected login ID] screen. The Properties screen will display the tabs according to the selected login ID's assigned user profile.
Click the Password Chars
tab.
Select a password combination for the new regular account from the Character Combinations list box.
Click the Minimum Password Length drop-down list then select a number for a minimum password length.
Click the Minimum Login ID Length drop-down list then select a number for a minimum login user name length.
The password history is the number of previous passwords that are retained. Enter a number for the password history to be retained into the Password History text box.
The password age is the number of days that a password exists before the user can change his/her password again. If the password age has not been reached and the user tries to change his/her password, then the message displays, Password age limitation enforced. You can change your password after [a defined number of] days. Enter a number of days for the password age into the Password Age text box.
Click Update to save the modifications and return to the Accounts screen.