You enter a figure here to determine in which hierarchy level the condition type is to be offered for selection when new conditions are being inserted in the maintenance view for rental units, rental agreements, management contracts, offers (the relevant condition groups).
In the function 'insert new condition types', all conditions which are not yet used in hierarchy level 0 are displayed. And then on the following pages (Display+) of the popup, the condition types of level 1, level 2 etc. are displayed.
Use figure 9 for conditions which are not to be offered for selection. This makes sense in the following circumstances: