The properties displayed in the PropertyManager can be grouped by category or by family.

To do this with the mouse, and by a simple drag and drop, we drop the icon ''.Conditional Group'' in the column ''.Properties''. Or ''Double click'' on the icon ''.Conditional Group''.


 


The group defined as such allows to use the conditions in the properties.

Enter the name of the group and then the command line for the condition.

The entry of the command line is done in the field ''.Conditional''. The syntax ''.IFF'' or "IIF"can be used in upper or lower case ''.iff'' or "iif". The character ''|'' is obtained by combining the keys ''Alt Gr'' and ''6''. To recover a property place the character ''.$'' before the property name (case sensitive).

The condition is to be filled in for example:

IFF($Type=Commerce|0|1)

If the property ''Type'' is equal to ''Trade'' then   the condition will be equal to ''0'' otherwise the condition will be equal to ''.1''.


  in this field we choose the value that allows us to display the group.


In this case the group will be displayed if the IFF result is 0. As for a  Type Conditional   chain the IFFs

If the condition is met, all properties added to the group will be displayed and created.

Otherwise the group will not appear and the properties will not be created.