Sign In
To sign into your 1SE account, locate the Profile icon in the app and tap on it. Next, tap "Create Account or Sign In."
Logging into a 1SE account will not restore your projects.
Sign Out
Tap the Settings icon > Account > Sign Out to sign out from a 1SE account.
You can also "Sign Out All Other Devices" to end your sessions on all the other devices you might have logged in before.
Logging out of a 1SE account will not delete nor change your projects.