Property set definitions

[istr4reg]

Is there any way to change manual property all over the project at once?  I used editing table cell, but it is very annoying: it asks to confirm change to each xref file (and it could be twenty or more of them). May be there is a way to skip these dialogs? Thank you in advance.

[Keith.Brown]

You can select objects that will all have the same value and change them all at the same time.

You might check this out.  http://www.jtbworld.com/aca_db.htm

[istr4reg]

Thank you, but i ment something different. The issue is: i've got a lot of constructs within my project, and also I've got a view with schedule table (total BOM for example) for all of these constructs as xrefs. Every construct has the same items with the same manual psd (may be equal) which I want to change at once. The problem is that I dont want, of course, open each of the constructs (and there are many of them) and change the manual property. The only way I know is to edit table cell, but it becomes annoying because of it requires to confirm each change for every xref file.

So that was the question: how to change psd all over the project (with tenths of constructs and hundreds of items) at once?