Process new paperwork so that you create a digital version right away â or, when starting with a digital version, print a paper copy if necessary â and then file the paper copy away and work from the digital copy to save yourself time and trouble. Print updated paper copies of files as you need them.
Referential integrity is a database constraint that ensures. that references between data are indeed valid and intact. Referential integrity is a fundamental principle of database. theory and arises from the notion that a database should not. only store data, but should actively seek to ensure its qual-. ity. Here are some additional definitions that we found on. the Web. â¢ âReferential integrity in a relational database is consis-. tency between coupled tables. Referential integrity is. usually enforced by the combination of a primary key. and a foreign key.
Requirements Traceability Matrix. The Requirements Traceability Matrix (RTM) is a document that links requirements throughout the validation process. The purpose of the Requirements Traceability Matrix is to ensure that all requirements defined for a system are tested in the test protocols.he traceability matrix is a tool both for the validation team, to ensure that requirements are not lost during the validation project, and for auditors, to review the validation documentation.