AT ASSEMBLY LEVEL HOLE FEATURE SHOWN ONLY IN ASSEMBLY. HOW TO CREAT SAME FEATURE AT SAME POSITION ON PARTS.
You would need to open the IPT within the IAM assembly file, create your sketch and project the feature.
Possibly post a screen capture would help.
http://labs.autodesk.com/utilities/featuremanager/
I have never tried this add-in, but heard it is supposed to move assembly level features to part level.
Worked really well in 2012, a bit clunky in 2013 and no idea in 2014 🙂
"The FeatureMigrator tool will allow Inventor users to more easily create part features from assembly features. User can migrate assembly features either by selecting them in the FeatureMigrator browser: by right-clicking on one or several of them, then use the “Send to Parts” commands. Features can also be directly migrated from the regular Inventor Model browser: using the context menu item added by the add-in. Once the operation of migrating features is completed, the FeatureMigrator will display a dialog that provides information about the results: This first dialog is a “high-level” report of the migration. It provides the opportunity for the user to select the action to take for all the assembly features migrated {Suppress if Succeeded, Suppress always, Delete if Succeeded, Delete always or Nothing}, also for the part features that haven’t been migrated correctly {Suppress, Delete or Nothing} (Features created by the add-in can be in an invalid state in the parts for a number of reasons)"
You would need to install the "App" first from the "App" store. Either the link provided or the blue "X" in the upper RH portion of your Inventor screen. You would down load and install the App, it will then appear in the Menu Ribbon Bar.