In this step, you can define your own fields for the detail screen of an operation, in addition to those that are already present in the standard system.
The inspection plan contains a group of fields at the operation level that can be defined by the user. You activate these fields by entering a key word ID in the detail screen for the operation. You use the key word ID to identify a group of fields.
In the Customizing application, you define such groups of fields by:
Determine whether you need user-defined fields. If so, define the key word ID's and any associated key words.