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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE instance-profile
+        SYSTEM "https://resources.jetbrains.com/writerside/1.0/product-profile.dtd">
+
+<instance-profile id="in"
+                 name="Instance Name"
+                 start-page="starter.md">
+
+    <toc-element topic="starter.md"/>
+</instance-profile>
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+# Starter
+
+<!--Writerside adds this topic when you create a new documentation project.
+You can use it as a sandbox to play with Writerside features, and remove it from the TOC when you don't need it anymore.-->
+
+## Add new topics
+You can create empty topics, or choose a template for different types of content that contains some boilerplate structure to help you get started:
+
+![Create new topic options](new_topic_options.png){ width=290 }{border-effect=line}
+
+## Write content
+%product% supports two types of markup: Markdown and XML.
+When you create a new help article, you can choose between two topic types, but this doesn't mean you have to stick to a single format.
+You can author content in Markdown and extend it with semantic attributes or inject entire XML elements.
+
+## Inject XML
+For example, this is how you inject a procedure:
+
+<procedure title="Inject a procedure" id="inject-a-procedure">
+    <step>
+        <p>Start typing and select a procedure type from the completion suggestions:</p>
+        <img src="completion_procedure.png" alt="completion suggestions for procedure" border-effect="line"/>
+    </step>
+    <step>
+        <p>Press <shortcut>Tab</shortcut> or <shortcut>Enter</shortcut> to insert the markup.</p>
+    </step>
+</procedure>
+
+## Add interactive elements
+
+### Tabs
+To add switchable content, you can make use of tabs (inject them by starting to type `tab` on a new line):
+
+<tabs>
+    <tab title="Markdown">
+        <code-block lang="plain text">![Alt Text](new_topic_options.png){ width=450 }</code-block>
+    </tab>
+    <tab title="Semantic markup">
+        <code-block lang="xml">
+            <![CDATA[<img src="new_topic_options.png" alt="Alt text" width="450px"/>]]></code-block>
+    </tab>
+</tabs>
+
+### Collapsible blocks
+Apart from injecting entire XML elements, you can use attributes to configure the behavior of certain elements.
+For example, you can collapse a chapter that contains non-essential information:
+
+#### Supplementary info {collapsible="true"}
+Content under a collapsible header will be collapsed by default,
+but you can modify the behavior by adding the following attribute:
+`default-state="expanded"`
+
+### Convert selection to XML
+If you need to extend an element with more functions, you can convert selected content from Markdown to semantic markup.
+For example, if you want to merge cells in a table, it's much easier to convert it to XML than do this in Markdown.
+Position the caret anywhere in the table and press <shortcut>Alt+Enter</shortcut>:
+
+<img src="convert_table_to_xml.png" alt="Convert table to XML" width="706" border-effect="line"/>
+
+## Feedback and support
+Please report any issues, usability improvements, or feature requests to our
+<a href="https://youtrack.jetbrains.com/newIssue?project=WRS">YouTrack project</a>
+(you will need to register).
+
+You are welcome to join our
+<a href="https://jb.gg/WRS_Slack">public Slack workspace</a>.
+Before you do, please read our [Code of conduct](https://plugins.jetbrains.com/plugin/20158-writerside/docs/writerside-code-of-conduct.html).
+We assume that you’ve read and acknowledged it before joining.
+
+You can also always email us at [writerside@jetbrains.com](mailto:writerside@jetbrains.com).
+
+<seealso>
+    <category ref="wrs">
+        <a href="https://plugins.jetbrains.com/plugin/20158-writerside/docs/markup-reference.html">Markup reference</a>
+        <a href="https://plugins.jetbrains.com/plugin/20158-writerside/docs/manage-table-of-contents.html">Reorder topics in the TOC</a>
+        <a href="https://plugins.jetbrains.com/plugin/20158-writerside/docs/local-build.html">Build and publish</a>
+        <a href="https://plugins.jetbrains.com/plugin/20158-writerside/docs/configure-search.html">Configure Search</a>
+    </category>
+</seealso>
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