How do I create a group list?

In Data Manager, click on List, New to create a new list. This list will show up in the window of the left. Click on Ticker, New, enter a Sector symbol, for the type choose Sector. Drag this symbol to the list name and drop it. Click on Ticker, New and enter a group symbol, for the type, choose group. Drag this symbol to the left and drop onto the Sector symbol. Next, highlight the group symbol in the list on the left. Click on ticker, insert, enter the stock symbol(s), separate more than one with a semicolon ( ; ). The last step is to click on Utilities, Compute Group/Sector indices. Highlight the list on the left, then click OK.