How page key values are assigned

Any of the following definitions can be used as the value of the page key item:

By default, the RefName of the study form.
If the RefName of the study form contains a double underscore (for example, Hema__21), the value that follows the double underscore.
The Page Key Value custom property for the study form. If a value is specified for the Page Key Value custom property, that value overrides the page key value formed from all or a part of the RefName.

The resulting page key value must conform to the specifications of the data series for the page key item in the context panel:

The data type must convert to a compatible data type.
The length must be within the length specified in the DB Format Length CIS custom property.
If the data type of the data series is float, the precision must be within the precision specified in the DB Format Float Precision CIS custom property.

For example, validation fails if:

Related procedures	For more information
Adding an item to a data series Creating a data series Creating a data set Creating a logical schema	Block keys and page keys in CIS mappings CIS mapping properties Concept of logical schemas Data series Data sets How block key values are assigned Logical schemas

Related procedures

For more information

Adding an item to a data series

Creating a data series

Creating a data set

Creating a logical schema

Concept of logical schemas

Data series

Data sets

Logical schemas