In old forum threads I see references to the ability to promote a variation you made in the analysis section of this site to be the main line of your study. I can't seem to find that option. So, does anybody know how to turn a variation into the main line?
When analyzing, right click on the variation and select "Promote".

The analysis is below. As you can see above, the option to promote isn't there when I right click on the variation 7. dxe4
In old forum threads I see references to the ability to promote a variation you made in the analysis section of this site to be the main line of your study. I can't seem to find that option. So, does anybody know how to turn a variation into the main line?