Can I do a weekly full backup with GRT and a incremential backup without GRT?

Hi.

We are running a Backup Exec 2012 and performing backups from our Exchange 2010. Because of our size of our database and the problem of the duration of the backup and the index-cataloging we want to do it that way:

- full backup once a week to DeDup with GRT

- incremential backup during weekdays to B2D without GRT

When I create a job I can chose different backuplocations (DeDup, B2D) but only chose GRT/ none GRT for the whole Backupjob.

Does this mean I only can do GRT or none GRT?

Regards

Andreas