# Project 6 Summary

#### What made you smile?

* Replay look nice! Its handy and easy to use. Its pretty close to Postman, so anyone with exp in Postman should easly learn this feature


### What made you unhappy

* As developers we dont know how to use ENVIRONMENT VARIABLES and how to use VARIABLES in Replay (in YAML FILES) - it needs some better instruction/documentation
* We cannot finish all bullets from training :(, we tried to find documentation, but no success


#### What did you find confusing?

* [minor issue] It hard to see error message in WYSIWYG - they should be more visible, because we missing it and open some 3rd party tool to validate openapi file.
* [issue] There is no information how to use Environment Variables - we expect to have some documentation/instrunction on feedback page?
  * This [page](https://beta-docs--feat-redoc-redesign.preview.redocly.app/setup/concepts/env-variables/#markdown) should contain how to use it in YAML files also
    * We cannnot use env variable in YAML file (we found some instrucion in RBAC [configuration](https://beta-docs--feat-redoc-redesign.preview.redocly.app/setup/how-to/rbac/projects/#use-environment-variables-for-roles)) but it not works

```yaml
'{{process.env.OUR_SERVER}}'
```
* [minor issue] anchor doesn't copy url
* So we discover that we can create ENV in Replay but we cannot use it in YAML file
* Some bug with variable not set:
![CleanShot 2024-06-05 at 16.15.30@2x.png](/assets/cleanshot-2024-06-05-at-16.15.302x.967f5ac96c3b0ab3afe5db5239acc75489e5747f8541cd5a1c48d88f6b729bce.9c1bb791.png)