Expression Editor

Please note that regarding the formulas used in different places in the definition of the processes, the following restriction applies:

Numeric greater than / less than comparisons and on numeric values from ProRequest form cannot be evaluated correctly.

Technical explanation:
Since internally the field properties of ProRequestForm data are not known and thus a string comparison takes place, e.g. the value 499.00 is smaller than 50.00.

At various points, so-called expressions can be used. A value is accessed using the Container and items provided by each object.

To access the data of an object, it can be selected on the left side by double-clicking on it. All objects of the process are always available. The system does not check whether an object is referenced from the point of view of the current context that is started later in the process. The reason for this is that repetitions can occur and it is possible that the process is at the beginning, but data already exists from the end.

On the right side all containers and items are displayed. The most important items are documented for each object (see BPF Objects for the Digital Signature ). The items can be "simple" values or structured types or even object references, which in turn can nest other types and objects.

When using objects, it is even possible to pass additional static parameters for reading data. These parameters can currently only be defined statically and cannot be determined using another expression.