Add Pipeline Building

Why is this change being made?

The exploratory stage currently includes both pipeline building as well as initial outreach and vetting. It would be good to break this up into two stages as tasks very different.

Does this MR meet the acceptance criteria?

Assign to DRI

• Did you assign this change to the correct DRI of the page or information you are changing?

Conformity

• Added description to this MR explaining the reasons for the proposed change, per say-why-not-just-what