 In this video, we're going to look at adding a secondary access to an existing chart. So at present the chart's been created comparing sales against expenditure. We're now going to add a secondary access. So I'm going to go back to the chart data and I want to add the percentages to the chart. So I'm going to highlight the percentages, copy. So go back to the chart, click on the outside of the chart, you've got little dots around it, paste. I've now got a series three, so I've now found the series three for the secondary access. So I've now got the series three, I need to activate the series three, which is now in the chart. So for this, I'm going to go to the chart tools area and I'm going to go to the format area. So format and the chart tools, underneath the arrow where you've got chart elements in the top left-hand corner of the format tab, I'm going to click the drop down arrow and I'm going to choose series three to activate it. So I've now got little dots on the bottom of series three, I'm now going to format the selection, which is just under the chart elements and I'm going to choose secondary access and there's a secondary access. I can now format the secondary access. So with it selected, I'm now going to go to design, change chart type, and I want the series three on the bottom here to become a line chart. So let's use a basic line and now the series three has a line against it. I'm going to click OK. With the secondary access in place, I've now got percentages. I can highlight these percentages and format them. I want to turn the home tab, make them bigger so I can now see the percentages. The only thing I've got to do now is change the series three heading, which is on the design tab, select data and series three can be changed by clicking on it and editing the options. Go back to my chart data and click on the heading, which is percentage of total sales. OK, I now have a chart with a secondary access and a heading which accompanies the secondary access. So this demonstrates how to create a secondary chart access and add a heading to the chart itself. If you enjoyed this video, make sure you like and subscribe to our channel. Hope to see you for the next tutorial and thanks for watching.