you can trigger some kinds of alert (msgbox) with MEGA.
Everything depends on WHEN you want this alert.
We could imagine you want an alert every time a user connects to MEGA.
It's quite easy to do : juste create a metaCommand linked to the "Repository" metaclass.
Create a macro linked to this metaCommand and write a Sub in this macro that represents your test.
Here is an example of what you could write in your macro to trigger an alert if there are applications in your repository with an "Operating application date" older than today :
Dim colApplis, oAppli, cpt, strResult, myDate
cpt = 0
Set colApplis = megaEnv.getRoot.getCollection("Application")
For each oAppli in colApplis
myDate = oAppli.getProp("Operating Application Date")
If myDate <> "" Then
If cDate(myDate) < date() Then
cpt = cpt + 1
strResult = strResult & " - " & oAppli.getProp("short name") & vblf
If cpt > 0 Then
msgbox "The following " & cpt & " applications " & _ "have an operation application date older than today :" & vblf & strResult
There are other methods if you want to trigger an alert every time the attribute is modified, or before dispatch...
If you need more precise help, tell us exactly what you want to do :-)