What does it mean when an opportunity is "paused"?

A "paused" opportunity means that the partnering opportunity is inactive and the company is not receiving proposals at this time.

How can I be notified if an RFP becomes active again?

Follow the RFP to be notified if the opportunity becomes active. 

FAQ Paused RFPs- GIF

If you can't find an active opportunity that matches your interests, you can submit a proposal on a topic of your choice through Halo's Open Calls