Property 

Description 

Child Allowed 

The maximum number of sub-users that the new user can create. 

Expire in days 

Number of days after which the created account expires. If the parameter is not specified there will be no time limitations for the new user to use his/her account. In that case the account will expire when/if one of the parent users' accounts expires. 

Create a New Project for Each User 

Check this option if your tasks for different self-registered users should be independent. In this case a new parent project is created and the new user is granted access rights to it. 

Category 

If Create a New Project for Each User is selected, you can define Category that specifies the category of the new task.