After you have created one or more user tokens, you can activate, deactivate, or delete them.
Depending on the settings for your realm, you may not be able to see user tokens in the UI. Even if you cannot see the user token value, you can still manage how they are used.
To activate and deactivate user tokens:
Select the user drop-down on the global bar, then select Profile.
Under My User Information, select the link for Manage my user tokens for ....
To activate a user token, select the green check mark in the Active column. The check mark turns gray to indicate it is inactive.
To activate a user token, reverse this process by selecting the gray check mark in the Active column. The check mark turns green again to indicate it is active.

To delete a user token:
Select the user drop-down on the global bar, then select My preferences.
Under My User Information, select the link for Manage my user tokens for ....
Select the red X icon to delete a user token.
If you previously used this icon in any API call, it will now fail.