Our plumbing drawings will typically be drawn with supply and drainage on the same drawing. It would be helpful if only the drainage piping caused breaks with drainage piping and the supply piping with only the supply piping. Additionally we place venting on a separate layer. I am thinking that you could place different pipe types into different categories and they would only affect pipe breaks on pipes in their category.

Create an object enabler for Navisworks to allow the 3D ductwork, pipes, conduit, and cable tray to be viewed directly from the DWG without requiring it to be exported to an IFC file.

I have noticed that when equipment connections use receptacles or toggle switches, these devices are not included in the device count on the respective device schedules. Can DM be modified to included these devices in the count? This issue has created some confusion on some projects.

Have the option to insert diffusers at the corner of the diffuser, not the center. This change would assist in placing diffusers properly in ceiling grids.

Add features to support PV design, such as inverters, combiners, and a string calculator.

Develop a simple way to build and manage a "before" and "after" model of an electrical distribution system for renovation and build-out projects.

Add more fields, such as NEMA rating, and general schedule notes, for lists of one-line devices.

Ability to differentiate diffuser of different systems in the diffuser schedule. i.e. turn on or off diffusers associated with New, existing and demo systems.

We do a lot of design work in multi-story buildings that require us to show distribution panels on one-lines with load info. Right now I have to create the DPin each job. I would like to be able to copy from job to job with existing loads.

When connecting a new waste pipe to an existing pipe, draw the chamfer between the two using the new layer system (not the existing layer system as it currently does).

Create an "Edit Multiple" command to works on all types of devices. Include only attributes that are common to all types of devices: layer system, elevation.

Allow the option to put the circuit number or control designation in the bottom of the fixture callout in place of the lamp info.

Be able to export building load information to eQuest or DOE2.2 using gbXML for energy modeling purposes, such as ASHRAE 90.1, LEED, and Title 24.

Would make sense to add a note field in the equipment connection creation form or in the circuiting form to tag individual breakers with specific requirements, possibly with a superscript which refers to a box of notes attached to the bottom of the schedule.

Make the "Select Circuit from Drawing <" button a command that can be typed into the command line. After this command has been run, do not show the Circuiting window, instead go immediately to "Circuit Devices <". The user can then continue to circuit additional devices to the circuit they selected. A double right click would bring up the Circuiting window or the user could escape out of the command without showing the window.

Some windows allow you to choose a panel or device (receptacle, lvd, light, etc) by a drop down box. Others require you to slowly click next/previous. It would be great if all the next/previous windows were converted to the drop down box.

I feel the benefits are pretty obvious.