# Handling Jobs: miscellaneous subjects

### In this section

* [Using folders](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/using-folders)
* [Sharing a database connection](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/sharing-database-connection)
* [Handling error icons on components or Jobs](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/handling-error-icons-on-components-or-jobs)
* [Adding notes to a Job design](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/adding-notes-to-job-design)
* [Viewing in-process data](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/viewing-in-process-data)
* [Displaying the code or the outline of your Job](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/displaying-code-or-outline-of-your-job)
* [Managing the subJob display](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/managing-subjob-display)
* [Defining options on the Job view](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/defining-options-on-job-view)
* [Error handling in Talend Studio](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2025-01/error-handling-in-talend-studio)