Home > Upgrading from Legacy tyGraph to AvePoint tyGraph > Prerequisites > Customizations Assessment
Export to PDFSome legacy tyGraph users have implemented customizations in the data model, ETL, or reports. These reports may delay or block users from upgrading until AvePoint has already migrated them. We are implementing new features to support the most common user customizations, which will make the upgrade experience smoother. For SaaS users, we have already assessed the customizations in your environment.
If we identify customizations in your environment, we may give you the option to:
Migrate the customization as-is
Remove the customization
Defer upgrade until additional features are available in AvePoint tyGraph
Your account team will discuss any customizations identified in your environment and discuss the options with you to ensure the best upgrade timeline for you.
For self-hosted users opting to migrate to AvePoint tyGraph SaaS, we will provide you with a script that you can run in your environment to identify customizations. We will review the output and discuss how this will affect your migration.