Editing Series Markers in a graph

1. Select Edit Chart link

2. Select Format Chart Tab

3. Select Value (Y) Series

4. Select Markers button (Scroll down or expand the whole dialog to see the button).
Series Markers dialog will open.

5. The markers are identified by shape only, so it can be a bit of a guess work if you have a lot of series.

6. Click on the Marker and a small down facing triangle will appear next to the marker. Click on the small triangle.

7. A pull down dialog opens up with Visible Checkbox (you can make the particular series marker disappear). You can change the shape of the maker and further below there is size field.

8. Press Finish button on the main Edit Chart dialog to see the change you made. The Markers dialog will be opened next time you press Edit Chart.