Offset automatic dimension points in sketch

In Creo Parametric, when you start a 2D sketch and create a rectangle, the software typically selects default points for dimensioning, usually based on the sketch's origin or reference points. However, you have the flexibility to modify these dimensions and set them relative to different points of your choice.

Here's how you can offset dimensions in a 2D sketch:

1. **Start Your Sketch**: Begin by creating your sketch on the desired plane or face.

2. **Draw the Rectangle**: Use the Rectangle tool to draw your rectangle in the sketch.

3. **Dimension the Rectangle**: After drawing the rectangle, select the Dimension tool.

4. **Select New Reference Points**: Instead of clicking the default points (like the corners of the rectangle), you can select other points or edges on your part as references for dimensioning. This could be edges, vertices, or other features of your part. Use references panel for this. 

5. **Set the Dimensions**: Click on your new reference point and then on the line of the rectangle to set the dimension. Enter the desired value to offset your rectangle from these new points.

Once you are satisfied with the positioning and dimensions, finish the sketch.

This process allows you to have more control over the positioning of your sketch geometry relative to the existing features of your part. Remember, in Creo, the sketcher is quite flexible, and by using different reference points, you can achieve the desired offset for your dimensions.

~ CreoVerse

Understanding sketch references is the key to capturing design intent with sketches.

@DaveMartin  has some good videos explaining how to leverage sketch mode functionality. If you watch the video, it should explain best practice for how to handle this, if it does not then post back here with details on what is not working.

Here is one that specifically deals with sketch references.

Creo Parametric - Sketch Mode - Sketch References (youtube.com)