Custom Button self_target

[mojahidm]

Hi,

when creating a custom button, is it possible to have an option where if you click the custom button instead of a new tab opening, the URL would open in the same tab

For instance, we have created a 'Mailbox' button that when clicked opens up a new tab and directs you to the Mailbox. However, the old tab is still present. When you're logging one ticket after another, it would be easier to work within the same tab, rather than end up with a large amount of tabs

We were thinking if there was an option that could let you choose whether or not you wanted for the button to create a new tab or open in the same tab would be ideal