Reviewing through your description, modification of the "Getting Started" feature would require a customization to your instance. If this is something you are interested in pursuing there are a couple of options I would suggest checking out
1. If you are wanting to develop this type of feature yourself I would suggest checking out the Jive Developers space here in the Jive Works community, where you can collaborate with other developers on potential customizations for your instance
2. If you would like assistance developing a custom feature for your instance I would recommend either reaching out to your account manager, or submitting a case in your customer group ( MyJive Secret Support Group Administration FAQ ) where they can assist in setting up an engagement with our Professional Service team who can help to determine the scope of the project and develop a custom feature for your instance.
Ok thanks for letting me know!