
An object in Capacities can be displayed in three different modes:
In addition, you can have several tabs with their own state.

This is the standard way of displaying content in Capacities.

As the name suggests, the preview modal allows you to preview content and quickly skim through it. Content in the preview modal is still fully editable but you will have the best editing experience in the full-page view. The preview modal is useful if you want to have a quick peek at content, but don't want to switch to another context (yet). It is also the fastest way to navigate between several documents in a database or collection using the arrow keys.
The side panel allows you to display one or several additional objects right next to the main content and work on them simultaneously. That way you can work in a broader context and explore the relationships of different documents.

Tabs allow you to create several working environments and switch between them. The breadcrumbs at the top left, as well as the side panel, are persistent for each tab.

How can I open multiple notes at once?
In Capacities, you can open multiple notes simultaneously in basically two different ways:
Use the side panel: Hold shift-click to open content alongside your main note.
Open new tabs: Hold cmd-click (Mac) or ctrl-click (Windows) to open notes in new tabs.