Hole annotations not showing

Hi DA_3679229,

Welcome to the PTC Community!

Thank you for your question. 
I’d like to recommend to bring more details and context to your initial inquiry. Like screenshot(s) can help to better understand what you are trying to do in your process. 

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Regards,

Vivek N
Community Moderation Team.

Hi DA_3679229

As I face similar challenges since I'm creo user creating MBDs and making 2D views of it, here my inputs.

First, check whether the same annotations are already showed in an other 2D view of the drawing. It will show-up ones only.

Next, check whether the geometry you did derive the annotation from, is parallel to the annotation view plane.

Next, check whether the geometry you did derive the annotation from, is still available in the 3D presentation and not cut of by a 3D section view. Use Option Annotation move to (different) plane which leis behind a section.

Next, check whether the anchor point of the annotation is on the visible part of a sectioned geometry. The picture below shows the dimension 15. The red circle shows the anchor points pointing to a plane behind the section. In this case the dimension is visible. If these anchor points are cut off by a section, the dimension won't be visible.

If none of these helps you, probably try to get the annotation into a different view on the drawing and use "Move to View" Option.

Hope it helps!
Regards,