Guest reviewers are participants of a review who are not included in the skillboard, but can review a member on this skillboard.
It's a common practice when a part of a team joins Vectorly. For example, a team of 30 developers started using Vectorly. These developers are also a part of their product teams. Their team leads would like to know how designers, analysts, and product managers assess their skills.
To do this, you can invite a product manager to join the review and assess a developer's Personal Productivity skills. Guest reviewers can only write reviews.
You can invite guest reviewers for free