WorkGuru has an incredibly powerful tool called Assets. 

WorkGuru allows you to apply assets to both Quotes and Projects. The Asset tool in WorkGuru will provide you with a complete history and audit trail on the work your organisation carries out that asset.

The assets dashboard lets you edit existing asset details, create and import assets and raise either a project or a quote from an asset via the actions button.    If you select multiple assets you WorkGuru will prompt to create a project group to manage all the projects created with each asset.