Movicon Help on Line - Rel. 11.7.1301
Objects that have been placed on screen in such a way that they overlap each other may require being overlapped differently.
To change the overlap order with which the objects are displayed, you can use the commands from the "Symbols Menu" to change their tab numbers. The commands available are:
First: the selected object will be placed with the highest number on the top layer; therefore, in the foreground in respect to the others.
Last: the selected object will be placed with the lowest number at the back on the last layer; therefore, in the background in respect to all the others.
Move Next: the selected object will be placed on top of the last layer and its tab number will be increased by one. The previous object will acquire a lower layer to which it had before
Move Previous: the selected object is placed on the layer underneath the top one and its tab number will be decreased by one. The previous object will acquire a higher layer to which it had before