hi folks, am a beginner for workflows cenario :Create a workflow for SO, such that the workflow should trigger only if it contains an inventory item. Approver should be employee supervisor. i had created a workflow on salesorder and created some stages what is the entry condition for triggering if and only if inventory item is there.

Probably the easiest way is to create a saved search with the criteria you want then use that saved search as the condition of your workflow.