You have the ability within HM3 to add "team members" to your Organiser account, this facility allows you to set them up and they then login to your Organiser account with a login created by you so you are always in control of who you allow access too.
The permissions they have is more limited than your main admin login, they can only see the information within your account that allows them to fully manage events so the creation & editing of events and the management of events, times & results plus the bookings/entries such as class, level, horse or rider changes and refunds.
How to set up a Team Member
In your sidebar navigation, go to Settings and then select My Team
Click to add a new officer
Start completing the fields - note you do not have to complete all the fields just the highlighted ones, there are two sections to this form, the below
and then the email and password set up which you need to complete and click the Add Button
This will trigger an email to the person you have set up asking them to click a link in the email to verify the account, once verified they can start using the account - remember to let them know what password you have set up for them!