```md
<!-- MyComponent.stories.mdx -->

import { Canvas, Meta, Story } from '@storybook/addon-docs';

import MyComponent from './MyComponent.vue';

<Meta title="MyComponent" component={MyComponent}/>

export const Template = (args) => ({
  components: { MyComponent },
  setup() {
    return { args };
  },
  template: '<MyComponent v-bind="args" />',
});

<Canvas>
  <Story
    name="ExampleStory"
    args={{
      propertyA: process.env.STORYBOOK_DATA_KEY,
    }}>
    {Template.bind({})}
  </Story>
</Canvas>
```