This is blatantly taken from
HI
as this I think is useful enough to re-post nearly verbatim.
If you've ever needed to know exactly which Client Scripts, UI Policies,
and UI Actions are loading onto the page when you view a form or Service
Catalog item in Service Portal, the information is readily available if
your know where to look.
If you are using the out-of-box "SC Catalog Item" and "Form" widgets,
you can find this information in the widgets scope.
To view the widgets scope, hold down the CTRL key and right-click
anywhere in the widget. Choose "Log to console: $scope". Open your
browser developer tools to the JavaScript console. Expand the "Object"
that has been dumped to the console.
"Form" widget
Client Scripts are located at:
data.f.client_script
UI Policies are located at:
data.f.policy
UI Actions are located at:
data.f._ui_actions
"SC Catalog Item" widget
Client Scripts are located at:
data.sc_cat_item.client_script
UI Policies are located at:
data.sc_cat_item.policy