Created attachment 811130 [details]
Webconsole screenshot

Title: Configure the Transaction Manager

Under chapter:
Configure the TM Using the Management Console

the description of web console seems to be not consistent with console in EAP 6.2.0.

There is said
To configure the TM using the web-based Management Console, select the Runtime tab from the list in the upper left side of the Management Console screen. If you use a managed domain, you have the choice of several profiles. Choose the correct one from the Profile selection box at the upper right of the Profiles screen. Expand the Container menu and select Transactions.
Most options are shown in the Transaction Manager configuration page. The Recovery options are hidden by default. Click the Recovery header to expand them. Click the Edit button to edit any of the options. Changes take effect immediately. 

 - the configuration is done under 'Profile' tab. The 'Runtime' tab serves to get transaction statistics and working with logs of running server
- the choice of the profile is done by selection box on the upper left side of the screen
- all options are directly accesible (no hidden ones). You just need to choose category of settings (you can check the attached picture)