Mange users

Manage and coordinate your team. It doesn't matter whether it's internal or external, because quality assurance affects everyone.

Schnittstellen vermeiden und gemeinsam arbeiten

Invite user

Invite your team members to work together in 4-check. This way you avoid interfaces and can communicate more easily.

Integrate partners

By assigning different authorizations, you can also integrate your external partners. This enables you to assign, monitor and control tasks externally.

Individual accesses

A very detailed authorization system allows you to decide which user can view which data and make settings.


Many users and fewer interfaces at the same time


You can assign individual authorizations. You decide for yourself which user can view which data - no matter whether individual checklists or system functions.

Group administration

A large number of users can greatly increase the administrative effort. For this reason, you can create groups in 4-check to facilitate your user administration.

ERP coupling and SSO

Users are often already managed in your ERP system. With our open API interface, you enable single sign-on and prevent interfaces.