Task Sequence Detection Method
It would be very useful to be able to control if a Task Sequence has been "Installed" or not by adding a custom detection method like we have in the AppModel.
This is valid in scenarios where we do a bare metal required rollout and in in-place-upgrade scenarios. Combined with having different versions of a task sequence being deployed.
Updating status to Noted – see https://docs.microsoft.com/en-us/configmgr/core/understand/find-help#send-a-suggestion for an explanation of each value.
We recently introduced Task Sequence as a deployment type for applications – see https://docs.microsoft.com/en-us/configmgr/core/get-started/2020/technical-preview-2001-2#bkmk_tsdt
This is also in our 2002 release which is in the opt-in phase at the moment.
With this you can specify detection methods the same way you would for applications.
Regarding your comment for bare metal – could you elaborate on your scenario? With bare metal the machine is wiped and would have no ‘history’. In a bare metal case the registry key HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\CM_DSLID records the package ID of the image used, that may be of use to you here? Any more detail you can provide would be great, thanks.