Cast a chart from the chart you are on
Press ⌘D, or click Cast, to build a second chart out of the one you are looking at. You don't re-enter any birth data. Start typing the name of what you want and the list narrows, so "lunar" reaches the lunar return and "sa" reaches solar arc.
You choose where the result goes. Confirm and it opens as its own chart, hold ⌘ when you confirm and it becomes a ring on the current wheel, hold ⇧ and it opens beside the current chart.
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