Time Machine and log in

Hi, some problems with Time Machine and log in: 1) I have given a quota to WDMWB 400GB, so I think the disk is partioned. 2) I am using the WD_Backup for two Macs Time Machine Problems: 1) I cannto log in using as in the manual as Registered User: wd_backup and backup. I can use instead WD-Backup and my WD password. It then goes in and Time Machine works but I think it does not save the backups in the backup partition of the drive. 2) Tried to access from Finder the WD-Backup but would not allow. What do you think are the problems here? Do I need to reset the WDMWB? b

Was the quota assigned to the TM backup folder? What if you give it clean access?