If I understand correctly currently if I want to import mass changes to numerous employee profiles, I can only do it effective immediately (e.g. if I do the upload on the 1st of August, the changes will be effective 1st of August)
is there a possibility to also make mass changes with a future date?
Hello
You understand it correctly.
Unfortunately, the import is not possible in this form.
Of course, you have the possibility to adjust the validity dates afterwards in the employee history, although I understand that this involves considerable effort.
Kind regards,
Marc
Hi
It looks like, there is no idea created right now for this.
You can create an idea in our Ideation area and share your suggestions with other users and our Product Team.
This article explains how to create an idea:
If there are any questions from your side, feel free to ask. 
Have a great start into the week!
Marc
If you are a Personio customer please use the same email address for registration as in your Personio account. By doing so we can help you faster if we might need to check something in your account. Do you already have an account? > Login
! Your public username cannot contain any personal information such as email or other private information! You can't change your username after registration.
This is our service and networking community for all Personio users and HR Professionals. If you have not registered yet, please select "create an account"
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.