Role upload does not change the delta links

Hi,

We are using the Role upload functionality in the portal to upload BW roles by selecting the "Convert roles to worksets" and "Overwrite existing content" options.

The newly created workset (corresponding to the uploaded role) is then copied and pasted as a delta link in another folder.

We upload the BW role again whenever some changes are made to the original BW role (such as addition/deletion of reports).

However, these changes are not getting reflected in the delta link (although the delta link dependency still exists).

Does delta link work only for manual deletion/addition of portal content and the changes do not filter through using a role upload with overwrite?

It is definitely not working for us using the role upload functionality and It seems that overwriting content using role upload does not impact the associated delta links.

Any solution/workaround to this issue would be greatly appreciated.

Regards,

Vibhu