A TAL (german: TeilnehmerAnschlussLeitung) is a leased subscriber line and is usually modelled using a special cable.

In order to determine these cables from a transport container of the "Concatenation" type, the following definition could be made.

 

It is important that the tag <id> or another unique value is stored in the query and that the data is determined accordingly.

The integration into a Visio-Shape is done as follows:

 

If the data transfer is now triggered, the tag <id> is first resolved by the object, then the Statement is sent and the first field is transferred from the result to the Shape.