Hello Andreas,

Customization of DDL Script Generation:
Unfortunately, it is possible to have only one generator for one model type (MY51, OR10 etc.). However, it is possible to extend or change functionality of the generator. The generator can behave in a different way (accordig to defined parameters), but it is not possible to have two different generators.
An example on how to modify the generator is shown in the attached package (done for MySQL 5.1).

Please copy the .txg file to the location where you store your user packages. Default location is:
C:\Documents and Settings\user name\My Documents\Toad Data Modeler\Installation name\Packages\{DCB5CB9B-CF65-4350-86B5-285D246FC5AC}

Run TDM and open MySQL 5.1 model. See the changes in the DDL Script Generation dialog.

Tip: We recommend you to have a look at the script FmPERGenerator that is the starting point for execution of the generator. The script is saved in folder Form Events in Script Explorer.

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To add a new component + property on a form/dialog:
Please read our User Guide - in TDM select Help | User Guide.
See topic Customization - Sample. (Add New Properties in Metamodel + Modify Form).
Flash movie:
http://modeling.inside.quest.com/entry.jspa?externalID=1699&categoryID=281

If you need any help with this, please write us what property you want to add and where and we will send you an example.

Good luck!

Regards,

Vladka + Daril