Want to make a first upload - Looking for advice for guitar specific arrangement

[MusicDroid]

Hi!

So I want to make a first upload of a Guitar specific arrangement but noticed that the sire requires to upload .mus file from Finale software for approval.

What I am looking for is advice on how to add a "Let Ring" articulation on Finale since I was not able to find it on the software. I suppose I could use "Ped" indication for Piano but I don't want to go that route.

[Maelstrom]

So, we only accept piano sheets. I'm not sure if that's what this is or not. Since "let ring" isn't exactly a thing on piano, ped. would be the suggested route.

[MusicDroid]

So the "Miscellaneous arrangements" section is just to make forum posts about it but not to actually upload them to the site?