SELECTED ANSWER
replied on April 30, 2015
The attribute for toolbar buttons in Web Access is called QuickBars. You can modify it through the Admin Console--it will be under the WEBACCESS attribute category for a given user.
For testing purposes, I created a brand new user and removed all other toolbar buttons besides one to start a business process called AP - Check Import. Below is how the attribute begins:
<?xml version="1.0" encoding="utf-8"?><QuickBarDefinitions><BrowseQuickBar><QuickBarItem><Action>FAVBP_17</Action><Title>Start "AP - Check Import"</Title></QuickBarItem></BrowseQuickBar>
There may be several numbered QuickBars attributes, so when you go to export the attribute, look for the one that contains something similar to the above.