Update context.md

manual/python/context.md

@@ -9,6 +9,8 @@ context.server_url # Server URL, used to initialize Base
 context.api_token  # API token for access a base
 context.current_table  # The name of the table that the current user is viewing when the user runs a script manually
 context.current_row # When the user manually runs a script, the line where the cursor is currently located
-context.current_username # The id of the user who runs the script manually (in old verison, it is called current_user_id)
-context.id_in_org # The id of the user in organization
+context.current_username # The System ID of the user who runs the script manually (in old verison, it is called current_user_id)
+context.id_in_org # The id of the user in the team, it can be set by the team admin via Web UI
 ```
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+