We have a large number of products that are composed of 50% standardised parts and 50% bespoke or modified parts.
Is there a way to save a drawing sheet detailing one of these standardised parts i the design library or other so that I could literally just drag and drop it into an existing drawing pack, the way we can drag a part into an assembly.
If not I have a few other ideas how to go about using master copy but would like to hear what ideas you all have also.
I'm not aware of any way to do that. I see two options (I'm sure there are others). You could open those drawings and copy and paste the sheets into your new drawing. Another one, and what I do in similar situations, is to have those drawings as stand-alone files. I add them to the pdf for the project as needed after saving the main drawing. You've probably already thought of these, but it's all I've got.