Group write back without azure ad premium

[Ichwan]

Hi,

i have trial tenant and have a plan to implement E1, this is my current tenant license. 

I already implement group writeback and able to sync office 365 group user to my AD with my existing license. My question is, is it true group writeback do not need azure ad premium ?

i read in this article group writeback do not need premium https://c7solutions.com/2015/07/configuring-writeback-permissions-in-active-directory-for-azure-acti... 

but, i also read from microsoft article group writeback is need premium license https://docs.microsoft.com/en-us/azure/active-directory/hybrid/how-to-connect-group-writeback.

i need to verify, is it group writeback features available in E1 ?

because my existing license is similar with E1 

Thanks

Regards

Ichwan

[#2]

It does require AAD Premium afaik, contact support or your local Microsoft folks if you want an authoritative answer. Also, the fact that some functionalities might work without given license doesnt mean it's OK to use them, you'll be in violation of the licensing agreement.