Personalize welcome email when user received access to Analytics in the console

[#1]

Description -
I'd like to personalize welcome email sent to users when they received access to specific product from the console.

Why is this feature important to you -
We want them to follow an internal e-learning training we created and so we want to inform them as soon as they receive the access.

How would you like the feature to work -

Keep the as is format and adding a section in the email template to be able to add text, images and url in it.

Current Behaviour - Welcome email is sent with stand info without possible adaptation. We can also send e-mail to all users to notify them but this way is more one shot event without automation.