You might need to add a new question to the questionnaire, or to make other changes, such as adding or deleting a category in a categorical question, or changing a question text. You make all changes to the questionnaire definition in the authoring tool. When you do this, a new version of the questionnaire definition is created, and the previous version is retained. Each version provides a snapshot of the questionnaire definition as it was at a particular moment.

When you load the questionnaire definition in UNICOM Intelligence Interviewer - Paper, you can choose which version to load. This means that if a category list has been changed to include a new product, you can load the new version that includes the new product or load the version that was used before the new product was included.

UNICOM Intelligence Interviewer - Paper can record in the questionnaire definition the Look group you are using and the Looks that you apply to the questionnaire items only if you load an open version of the questionnaire definition. If you select the latest version and it is locked, you are given the choice of creating a new open version, of using the locked version in read-only mode, or of choosing a different version. If you select an older locked version, you have the choice only of using the locked version in read-only mode or of choosing a different version.