True Position ISO 2768-m

I am currently programming a job from drawing with a hole with no true position specified, it has boxed dimensions which would imply a true position. I've notified the customer to ask what the true position would be and they said I should be able to get the true position from the ISO Spec?

To my knowledge the ISO specification used being ISO 2768-m does not specify a true position to use for boxed dimensions with no positional tolerance, this is usually illustrated on the drawing in a tolerance frame around the hole call out? I'm looking to reply with words to that effect, am I right to say this?

I've checked the standard and I can't see anything on this, any advice would be greatly appreciated

(see attached image)

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Jimbaggins1972 over 1 year ago

I'm working at a company that makes extrusion mold plastic parts. Been here a year now. We have a customer that makes prints that are "busy" to put it mildly with the majority of parts not listing any tolerances. One of my jobs is to bubble the prints and create a layout document to record values for the bubbled features. To make a long story just a BIT longer, I have to dig thru to find ISO 20457:2020-03, specifically target group (TG) 5. Soooooo fun lol, especially since the ISO documents all seem to be "you must purchase to view"
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Jimbaggins1972 over 1 year ago

I'm working at a company that makes extrusion mold plastic parts. Been here a year now. We have a customer that makes prints that are "busy" to put it mildly with the majority of parts not listing any tolerances. One of my jobs is to bubble the prints and create a layout document to record values for the bubbled features. To make a long story just a BIT longer, I have to dig thru to find ISO 20457:2020-03, specifically target group (TG) 5. Soooooo fun lol, especially since the ISO documents all seem to be "you must purchase to view"
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