# Welcome

![](https://1677646431-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M43RhGzV8Plu0tfknia%2F-MZ8XiZHdahFXQNHUipq%2F-MZ8_AktdwBW4T0HT4gZ%2Fwriteback-slide.png?alt=media\&token=0fed067e-1b54-4ea0-a306-d52df3a16efd)

The *Qommentary Writeback* extension is a powerful workflow tool which allows you to input data directly in Qlik Sense.

With a wide range of data connectors - including PostgreSQL, MS SQL Server and Oracle - data can be captured with a variety of input controls and automatically reloaded back into your application.

Say goodbye to Excel spreadsheets, and hello to centralised workflows in Qlik Sense!