6.10.2 Using Conditions in the Selection Tree
Conditions are evaluation points in the tree. Conditions must be placed before modifiers or sub-nodes in a node. One condition can be placed alone under a node, but it is also possible to add several conditions before one or more modifiers or sub-nodes, see Figure 88.
If several conditions are used after each other in the tree, they may be considered as OR statements. When one condition in the node is evaluated as true, the following conditions in the same level are not executed. Instead, the next modifier or sub-node is found and evaluated.
To construct an AND statement using conditions, place subsequent conditions in sub-nodes after the first condition, see Figure 89.

