# Data Fields

Some functions can be changed in the information in the fields. 

* Customers tab: Users can add or remove information fields to the following functions: Add new, update, import customer files. 
* Contract tab: Add new, update, import contract excel 
* Company tab: Add new, company update 
* Product attributes tab: Add new, update the attributes.

To add, edit or delete the fields, please follow:

* **Add:** Click Button **Add Fields >>** Fill out all the required fields in the popup window **>** Click **Add** to finish.

![](https://2334931292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MizURmXnwlpLX8GtVo_%2Fuploads%2FZ9qKwTTcA5TOjvlaFLjt%2F2021-10-11_14h49_53.png?alt=media\&token=9574c21c-7bec-4504-b7f3-7d0590b77a74)

* **Edit:** Click symbol **Edit >> Change the information needed > Click Update/ Cancel to finish.**
* **Delete:** Click symbol **Delete >** Select **Agree** to delete or **Dismiss** to cancel.

![](https://2334931292-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MizURmXnwlpLX8GtVo_%2Fuploads%2FAmwsVVLk7v90Ohb37PSi%2Fimage.png?alt=media\&token=5ac801dc-da4f-485e-b394-c3ca1f6bcc44)