The first way to create a grouping is by selecting the groups you want to be in a group. This can cause problems especially when collecting or adding jobs in the background so this will be changing in the future. After pushing this button you will see the jobs change to an aqua color.
Click on the jobs you want to be in the grouping and it will change to a different color. If you right click the job it will be selected for the grouping and will be in Delayed Ham mode when the grouping gets turned on. You can go to each tab and select any jobs you want added. When you have selected all the jobs you want just click on the add grouping button. You will be asked to name the grouping and describe it. The description is optional but the name must be typed in and must be unique from any other groupings.