How do I know if an image has a transparent background when looking in Bridge?

Question

In Photoshop I can see the transparency grid and so can quickly tell, in bridge I can not see the transparency grid but there must be some way to tell. As an example of my work flow, if I have out put a load of icons which need transparency on them how can I check in bridge to make sure I have output them correctly?
On the File Properties I can see Bit Depth, Colour Mode, Doc Type but it does not tell you anything about alpha channels.

Answer 1

Hi Bhavesh,
Please see my replies inline:
> 1. If i remember your ealier thread correct also, I
> would suggest that you drill down in Where Did the
> Error Occur. Instead of no restriction, select
> Adapter Engine and also your Corresponding Adapter
> and then trigger the error message and check if the
> alert is triggered.
When I click on "Where did the error occur" -> "Adapter Engine", I do not have a choice of errors from the dropdown. I only see one option "*".
Is this right?
> 2. ><i>When I click on "Alert Inbox" ->
> "Subscription", I get a message "The table does not
> contain any entries". Is this correct?</i>
>
> Yes this is correct. You have defined in your alerts
> as the option as FIED RECIPIENTS. You also have
> options like Reciepients via User Role and
> Subscription Authorization in ALRTCADTDEF.
>
I see.
I've also managed to overcome this problem by selecting "Subscription Authorization" in the Alert Category Definition page, and entering SAP_XI_MONITOR as one of the roles.
After that, I am able to see a the alert category defined. By default it's already subscribed, because I'm using the same user - PISUPER.
I saw in another post that the option "Suppress Multiple Alerts of this Rule" should be left unchecked. I tried that, but I still do not see any alerts raised in ALRTDISP.
What did I miss?
Please help.
Thanks.
Ron