E. Arrange interactions

<p>Normally the moving function of the tool is activated and allows to arrange the effect system quickly without loosing the establshed connections. To facilitate the arrangement you may hide the names of the variables by clicking on NAMES.</p>

<p>The mouse arrow can grip the variables as well as the connection-lines between them - either at the top or at the end but also at the curved corners (which is of help if two arrows lie one on top of the other or cross a variable). If two arrows are put at the same connecting point of a va- riable number, the program automatically shifts the first ar- row to another place.</p>

<p>While working in the function CONNECT the position of the variables and their connecting arrows can only be changed after activation of the white mouse arrow (at left in the grey bar).</p>