> For the complete documentation index, see [llms.txt](https://docs.3dolphins.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.3dolphins.ai/administration/system-setting/ticket-configuration/number-of-ticket-history.md).

# Number of Ticket History

This feature is to customize total of ticket numbers that will be displayed in the ticket history list on the 360 ​​customer view.

![System Settings - Number of Ticket History](/files/EUb7tY2nXYENdmPtZIzQ)

For example, in the ticket configuration, the number of ticket history is set to 5, so the ticket history list at 360 customer views will only display 5 ticket numbers, as shown below.

![Ticket History](/files/wFKkFeEJeLVzgGaU61co)

You can view this ticket history in menu **Customer Service** > **Customer Contact** > then search customer's name and click customer's avatar.