Bulk tenant member changes in Team

Feature: Bulk tenant member changes in Team

Description: Currently, you can only change the tenants and tenant permissions for individual members in the team. We need to be able to make bulk changes or group members up in the Team.

Use-case: If you have a lot of tenants and a lot of team members then you would want to have an easy way to assign your team members to a tenant and to be able to change their tenant permissions without having to go through each one of the team member and add them to a single tenant as this would take a lot of time and is tedious for someone with lots of members and tenants.