Hi,
What I need to do, after having created 2 Customer Groups in the back-office ("Institute" and "Institute Customer"), is basically to create a link between them. That is, there are multiple Institutes, and 1 Institute is having multiple customers.
And obviously I need to perform this task programmatically, since I don't believe this can be done from the back-office only.
I don't look for a "out of the box solution" here, I think I'm able to search.
What I need the most I think is some directions and keywords, to know where and what to search for, since I'm an experienced developer but a brand new Magento developer.
Thanks in advance for any advice in this matter.