As a TM, I can review my data

Personal data can be changed at the upper right menu > Edit Profile:

Team members (TM) can edit other data at menu option My Profile:

Team members need to belong to one resource pool to be assigned to a project. They also need to be using the role of Team Member to be assigned to a project. Team members can change the resource pool or let this field empty indicating they do not belong to any resource pool. Team members cannot belong to more than one resource pool at the same time. Roles Resource Manager (RM) and PMO can also edit My Profile > resource pool field.