Since version 0.350 many TraceWatch settings become per user and per website.
Each setting has a hard-coded default value in TraceWatch, you apply changes to these values in layers, values of each layer become default values for the next layer. The layers are as follows:
| Hard-Coded Defaults |
| All Users / All Websites changes |
| Group / All Websites changes |
| User / All Website changes |
| All Users / Website changes |
| Group / Website changes |
| User / Website changes |
| Values Used by TraceWatch |
In admin pages it is indicated (in place or at the top of the page below the title) if a certain setting is per user and/or per website. To select the layer on which you want to apply changes you select website and user from the drop-down lists on the top right corner of the screen:
![[select user and website screenshot]](/contents/doc/advanced/users_and_groups/images/select.gif)
Add groups by going to: twatch/admin/user_groups.php
and add users here: twatch/user/admin/
