If you link your account with PraiseCharts, you already had the ability to add files from PraiseCharts by clicking the add file button. In addition, when you created a new Key, we gave you the option from there. Today we've expanded that to two new places.
Now when you edit an existing key, or when you add a new arrangement, if you have any files purchased from PraiseCharts, you'll now have the option to import those files from there.
If you purchase the plain text version of the ChordChart from PraiseCharts, that text gets imported to Planning Center's Lyrics & Chords box, and is then instantly transposable to any new key you add, or even any new alternate capo key.