Create doc reference page for Starter/Bronze customers
Issue Description
Even after the Starter/Bronze tier is no longer able to be sold on Jan 26, we will have customers who keep that subscription level for at least a year, at which point they'll be forced to upgrade or downgrade. Until then, they can continue to use the product features previously available to them at the Starter/Bronze level. Unfortunately, all of the product documentation will be changed to have product features be listed at other levels, and Starter/Bronze will no longer be listed.
To help these users know which features they can still access, we need a documentation page that lists these features for their reference, until such time there are no more Starter/Bronze users. The documentation page should be based on the information from the Starter/Bronze doc audit.
It would be helpful to have this work be done in a comment or a Google doc, which could then be prepped for a MR for publishing immediately after the Marketing publication of this change on January 26, 2021. (We can't make an MR yet, as MRs aren't confidential and private.)
The deliverable is body text that can be put in an MR, with the Starter/Bronze reference page in a usable structure, ready for publishing on Jan 26.