You have created your group and you want to share the access with other people.
The only requirement is to know the e-mail address of the users you want to invite into the group.
Steps
On the left navigation bar, click on the button Settings. You will land to the group settings page.
Click on the button + to invite a contact.
Enter the e-mail of the contact you want to invite.
⚠️ The contact must have registered on UnaConnect with the same e-mail address.
Select the role you want to attribute to the contact. The default one is the Administrator role, meaning it will give to the user the full-rights in this group.