dataColumn = dataviz.Data.DataTableReference.Columns[jsonParam['columnName']]
rendererType = getValueRendererType(jsonParam['renderer']['type'])
dataviz.TableColumns.Add(dataColumn, rendererType)
createdTableColumn = None
for tableColumn in dataviz.TableColumns:
    if(tableColumn.DataColumn == dataColumn):
        createdColumn = tableColumn
        break;
if(jsonParam['renderer']['type'] == 'Link'):
    createdColumn.ValueRendererSettings.LinkTemplate = jsonParam['renderer']['url']
elif(jsonParam['renderer']['type'] == 'Image from URL'):
    createdColumn.ValueRendererSettings.UrlTemplate = jsonParam['renderer']['url']
createdColumn.Width = jsonParam['width']

