Chess Study Tutorial

Does anyone know if there is a tutorial on how to compose a chess study? How do I upload a game into the study or onto the forum? How do I import a game from chessgames.com into a Lichess study? I'd be grateful for any positive responses. Thanks.

To import a game from chessgames.com into a lichess study:

1. Open an analysis board in lichess

2. Find the game you want in chessgames.com and view the pgn

3. Copy the pgn from chessgames.com and paste it into the analysis board pgn window

4. Click on the menu in the lower right hand corner of the analysis board

5. Click "study"

This will give you the option to create a new study with the game as the first chapter, or add the game as a chapter to an existing study

Thank you, rabidknight.