I485 and I130 Approved, what is the next step?

Timeline US Citizen-Filing for my mother who is already in the US PD:06/18 07/16 biometrics 08/02 actively reviewing 10/10 EAD approval/Card production 12/07 I130 Actively Reviewing-Hours later Approval notice on petitioners account. On my mom’s case it still doesn’t appear. 12/08 I485 Approval

Thursday it started after no update since EAD approval, I received emails of action taken yet no updates appeared on either of the online accounts until yesterday. My mom’s block number is IOE9266 and Nebraska service center we are filing from Texas. So happy but wondering what is next after this? Is it card production or is there other steps?