Hi, I’m Fred Dixon, the product manager for BigBlueButton.  While I don’t work at Instructure and can’t speak on their behalf, I can answer your question.

> I wanted to make "my recorded BBB session" posted longer.

> How can I do it?

There is a Free Tier built-into Canvas, and with that the recordings will last for 7 days.

Are you on the Free-for-teacher or using BigBlueButton at your educational organization?

If you are on the Free-for-teacher, the length of the recordings are fixed at 7 days.

If you are at an educational organization, your school has the option to upgrade to the Premium Tier which will give you permanent recordings.  To explore further, contact your CSM.

Regards,.. Fred

BigBlueButton Product Manager

(I also moonlight as the CEO of Blindside Networks)