You can delete searches, Article Collections and private sources from the Source Management view. You cannot delete a public source, as it may be used by another Linex customer, however you can remove a public source from the My Firm's Library tab using the delete functionality.
This can be accomplished one of two ways from the My Firm’s Library tab on the Source Management page:
1. From the drop down menu beside a source title, select delete.
2. Select the tick box beside one or more sources. Then select the "More" drop down and select delete.