If you've got a project which is now waiting on something (a person's work for example) and you expect that waiting for to be weeks or maybe a month or two, what would you do with the project and waiting for action?
I could leave both active and where they are
I could put the project on SM, leaving the NA on waiting for
I could put the project on SM, moving the waiting for NA to a tickler for a future date, or a regular period like once a fortnight to send a reminder.
I've not really had many of these type of situations, but now find I have several.