If a 3db file consists of several rows, the classification is for all rows. If not all connections become visible, the classification is created for the maximum. The interface tolerates if certain connection points are not needed or displayed in a concrete characteristic.
The example used here is the Wago connector "2231-0102_0008_0999-0962". It has one 3db, which has from 2 to 24 poles depending on table row.
If the number of poles is changed in the table, the respective connection points are shown or hidden.
In this project 3 rows of connection points have been created.
Basically you can create points in a row separately (which means a considerable effort for a big number of points) or as copy.
![[Note]](https://webapi.partcommunity.com/service/help/latest/pages/jp/partsolutions_admin/doc/images/note.png)
The following describes how to create the points and control the visibility.
Row 1 for conductor connection: All points set individually with conditionally delete element [Delete element with condition].
Following figure shows the conditional deletion for single points. Here e.g. P [number of poles] < 8.
Row 2 for plug connection: Created by copy (Copy/move elements (via offset) [Copy/move elements (by offset)] )
The following illustration shows how the number [Number] of points displayed is controlled by the variable P (number of poles).
