History: Selector Tracker Fields

            {syntax type="markdown"  editor="wysiwyg"} # Selector Tracker Fields


{toc}

User, Group, IP and Page selectors are ((tracker field type))s used in the ((trackers)) feature to link ((Adding items to a tracker|items)) to other objects or users. Sometimes these fields are automatically detected, such as a ((user selector)) detects the username of ther person creating the tracker item.

Adding a name to a tracker item is necessary but not sufficient to create special viewing and editing privileges - often used with ((User Tracker)), ((registration tracker)) or ((Group tracker))

The page ((Adding fields to a Tracker)) explains how the fields, (columns or questions) of a tracker are set up.

## Display behavior (checked only in tw>=1.10)

In the tracker list panel, the value of these fields will be displayed if the field has the option table visible and hidden/visible is checked for the user. 
In the tracker item view panel, the value of these fields will be displayed if the hidden/visible is checked for the user. 
In the tracker item edit panel, a tracker administrator (perm tiki_p_admin_trackers) will see each field with the pre-selected right value and will be able to change them. A non administrator will not see them.

# Alias

- (alias(Country-Group-IP-Page-User+Selector+Tracker+Field))
- (alias(User / Group / IP / Page - Selector Tracker Field))