Once a guest is invited into a Bolster...

A guest CAN:

=> Upload a file

=> Create/collaborate on a document

=> Create a note

=> Post, comment, and like in the interactions feed

=> Initiate a chat

=> Create/Complete a task/subtasks

=> Join a video chat that a full member has initiated

A guest CANNOT:

=> Create a new Bolster

=> Initiate a video chat

=> Invite other guests

QUICK TIP: A guest can see everything and everyone within the Bolster you have invited them into.