Is there a option to add a approver for the Training Publishing?

Is there a option to add a approver for the Training Publishing?

Dear Support

Just wanted to check if there is any option to add a QC'ier for the Training created. This idea is to solve the problems related to the assessment and the training document version. 

For Example: If I have created a eLearning with Assessment, or just an assessment I can send it to the Reviewer for it's review before publishing or assigning it to student.
We came accross in some of the cases where the person who created the eLearning made some mistake either in the eLearning document or the assessment questions (Our all trainings are with Assessment) and later we realized this error.
I know we can get it QC prior to assignment but that's not the proper process. Please see if we can add this feature or if there is already any feature availble like this.