Adverb:

अनुबंधात्मक,

contractually's Usage Examples:

In a few instances, this is because the actors who were musicians were contractually prohibited by their record labels to appear on the soundtrack.

The reason being that many baseball players were contractually obligated to Topps and therefore couldn't lend their name or likeness to another trading card company.

overrule what the parties have contractually agreed to.

An organization is contractually obliged to perform certain functions.

Julia Hawkins: Well, I am contractually obligated.

Any terms which are intended to be contractually binding should be contained in the contract.