Update source/handbook/sales/onboarding/index.html.md
Why is this change being made?
Thanks in advance for merging this request Jack. We have made some significant changes to the Sales Quick Start curriculum and they are reflected in this MR. <!--
Describe in detail answer to question on why this change is being proposed, in accordance with our value of Transparency
-->
Does this MR meet the acceptance criteria?
Conformity
-
Added description to this MR explaining the reasons for the proposed change, per say-why-not-just-what