In the kadminl_ui window, choose the Principals tab
and select the realm where the principal resides.
Find the principal whose ticket
information you want to change by using the List All or
Search button and then click Edit.
See “Finding
a Principal”,
for more information on how to search for a principal.
The Principal Information window appears
In the General tab,
change the principal expiration date, if necessary, using the required
format.
For more information, see “Rules
for Setting Maximum Ticket Lifetime”.
Change the ticket information
for the current principal. Refer to the topics “Rules
for Setting Maximum Ticket Lifetime” and “Rules
for Setting Maximum Renew Time” for additional information
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 |  |
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 | NOTE: You only need to edit the ticket lifetime for
a principal if that principal should have a maximum ticket lifetime
shorter than the krbtgt/REALM@REALM principal. |
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Click OK to accept the new ticket information.
You can use the Edit menu to
quickly reload default values or to restore previously saved values
at any time while you are editing a principal. When you reload default
or restored values all the fields in the Principal Information window
tabs are reset to the default or previously saved values.