Versions is the widget to show the change history of a record. Each version contains a version number, a customized or auto generated commit message, the user, the timestamp, a hash key, as well as a checking icon.

Read Versions documentation


An audit trail is a security-relevant chronological record, set of records, and/or destination and source of records that provide documentary evidence of the sequence of activities that have affected at any time a specific operation, procedure, or event.

In Labii Electronic Lab Notebook (ELN), the changes are captured automatically. Whenever changes were made, a new version will be created and saved.

A preview of the entire content is available for each version

The detail of each version can be preview via clicking the the version title. The view is same as the print view, and it is readonly, no changed can be made.


Ensure the integrity of data using blockchain technology

Labii is the FIRST and the ONLY company in the market that uses the blockchain technology to secure your research data. A key (Hash) is created as the signature to each version, and used to verify the connections to its previous version.

Labii utilizes the hash key (blockchain technology) of each version to ensure no alter can be made to any of the previous versions.

11.10(a) Validation of systems to ensure accuracy, reliability, consistent intended performance, and the ability to discern invalid or altered records.

-- FDA 21 CFR part 11

Customizable commit messages

The commit message of a version can be updated for easy memory. A commit message indicates the message of changes, and why the change is made.

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