User Defined shortcuts

Hello,I use Toad for Oracle 10.5 version. I wonder something and searched for days. For example i wrote a procedure in MSSQL as sp_DeployBackup and made a shortcut (ctrl+5). If i press ctrl+5 after i select a proc, My sp_DeployBackup runs and Backs “selected proc” up. So,My question is :Are there any user defined shortcut keys on the Toad. Cause i could’nt find except predefined ones. Thank you for your answers.