> For the complete documentation index, see [llms.txt](https://learn.pyblish.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.pyblish.com/04-coordination.md).

# Coordination

In the previous example, you might have gotten the reverse output.

```bash
# hello from plugin2
# hello from plugin1
```

That's because plug-ins are sorted by the class attribute `order`, and we didn't change it.

```python
import pyblish.api

class FirstPlugin(pyblish.api.ContextPlugin):
  order = 0

  def process(self, context):
    print("hello")

class SecondPlugin(pyblish.api.ContextPlugin):
  order = 1

  def process(self, context):
    print("world")

pyblish.api.register_plugin(FirstPlugin)
pyblish.api.register_plugin(SecondPlugin)

import pyblish.util
pyblish.util.publish()
# hello
# world
```

They now run in the expected order.


---

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