This video shows how to switch off the automatic solder paste for a SMD pad. Follow these steps in case you do not have the original library:
-- Create a new Electronics Library and save it
-- in 2D PCB: With a right mouse-click onto the footprint in your layout the context menu opens.
-- It will show an entry "Copy Device to Library". Click and the library opens showing the Device
-- Edit the Footprint
-- Change the SMD's properties. Switch off "Cream"
-- Draw you own cream mask in layer 31 tCream, if needed
-- Save library
-- Back in the 2D PCB replace the component with the modified one
