According to Google Translate, the circled text probably means “Set up a work profile”. However, I can't see what context the screenshot is from.
We need more context so we can help.
Have you received devices from your company that you need to register for business content (on an MDM)?
Or do you have personal devices that you want to use for business content?
Or do you have personal devices and receive such information and don't know what to do?
If you can answer “yes” to one of the first two questions, you should contact your device administrator for smartphones and tablets. They can tell you how to register the devices with the company's MDM.
in general, in order to be able to enroll devices as work profile devices (so a work part on your private phone) only your it department can provide you with the necessary information to do so if they support that.
If you are looking to enroll a device you have received into a work profile as mentioned, the best thing to do here is to contact your IT administrator in your company and they can provide you with further information. Thank you @Moombas and @Alex_Muc for your help in this topic.
As this thread is quite hard to follow, I am going to close this to new replies now. If you have further questions on the above, please create a new topic and provide as much detail in your question in order for the community to help point you in the right direction.