It is best not to share your access with others for security reasons.
You can add your team members from your Fintecture space. To do so, click on "Settings" in the menu bar, on "Team", then on the "Add a team member" button.
You will then need to fill in the email address of the new user as well as choose their access type:
Note that as the creator of the console account, the "Admin" is by default assigned to you. You can add other members with this same role. They will be able to modify your role or delete your profile.