Suggestion required for Workbook Migration from BI 7.0 to BW 7.3

Hi,

Our current BW system is migrating from BI7.0 to BW7.3

Please let me know what are the steps required during During Workbook/Webtemplates Migration from 7.0 to 7.3

As i know that we can migrate Query from 7.0 to 7.3 . But please let me know the Migration is also possible in Workbook/WebTemplates

Regards

Atul