%CHECKLISTTABLE% variable is handled by the ChecklistTablePlugin.
%CHECKLISTTABLE{attr1="value" attr2="value"}%
%CHECKLISTTABLE% puts a simple checklist table to a topic
%CHECKLISTTABLE{name="myfirstchecklisttable")% puts a checklist table with a name to a topic
%CHECKLISTTABLE{allowmove="1"}% puts a checklist to a topic with additional buttons for moving entries (row) up and down