You must be an Oloid user to be a Tenant Admin.
For adding a new user as a tenant admin, see How to add and invite a Tenant Admin.
Steps to invite a tenant admin:
Log in to the Oloid Portal.
On the homepage of the portal, click user profile icon on the bottom left corner of the menu panel.
The user profile menu is displayed.
Do one of the following:
Go to Settings > Admin Controls tab > Invite Tenant Admin.
The Tenant Settings page is displayed.
Click Invite Admin.
Go to Settings > Click Action > Invite Tenant Admin.
The Invite Tenant Admin pop-up box is displayed.
On the pop-up box, do the following:
Enter User name or Primary ID of existing User in the search field.
Select the accurate user name from the dropdown list.
The tenant admin is listed on the Tenant Admin tab. An invite email is sent to the user for verification.