VTK-3604 - only generate columns for resources and staff/lecturer's if exists in activities in a table
VTK-3604 - only generate columns for resources and staff/lecturer's if exists in activities in a table

vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk