To set how displayed members are indented on the Page drop-down list:
Select Preferences in the left frame, or select File, and then Preferences.
Under Page Options, for Indentation of Members on Page, select an option listed in this table:
| Option | Description |
|---|---|
| Indent level 0 members only | Indent only the bottom-most members (the default) |
| Indent based on hierarchy | Indent members based on their hierarchy level |
| Do not indent | Display members as a flat, sequential list |