I have not used idera but...Check Idera online support or manual... There should some restore commands to restore any database including system...
i spoke to idera they dont have any documentation.. Is any chance do u have any documentation of restoring system databases in SQL server 2000. Thanks.
To rebuild Master Database is pretty simple. Check this link. http://msdn2.microsoft.com/en-us/library/aa197950(sql.80).aspx Or If you have .safe file ( Idera backup) then you can convert this file to native backup file .bak using Convertion utility which come with Idera Safe Tool.And then you just simply restore master database. Please take all login script before restore.
If you want specific set of instructions using such third party tools, go with their support if no documentation is available. As referred you could handle such requirement using native SQL backup methods. As it tends to system database I would strongly suggest to go with SQL Server methods and no such third party tool would work with SQL configuraiton in this case. Also please post the thread in relevant forums only, moving from General DBA seciton.