Select multiple devices and delete all custom notes (not fixture callouts) attached to them.
The "Match Device Label Locations" command can add many callouts at once, but there does not seem to be a way to easily delete multiple callouts.
This would be especially useful when adding lights to a circuit that already contains lights. Running “Draw Homerun And Loops" would erase a lot of my work, so I usually delete all the circuit callouts manually before drawing loops manually.
If this feature already exists, please make it easier to find.

I would like to be able to have the duct size update on the plans (like a preview) without closing the dialog box.

Would be very helpful to be able to be able to have multiple sources connect to the same bus. We have had numerous situations where we have had Geneva type switches, multiple kirk-key input as well as paralleling switchgear situations where we were unable to find a "work-around" using this software. This is becoming especially common with ConEdison now permitting the paralleling of electrical sources.

I would like the ability to break out individual fault current schedule entries into separate groups based on the service connection or other arbitrary criteria. For example, in a project with three electrical services, the distribution equipment fault current associated with one service could be scheduled separately from the other two services. Design Master currently schedules all fault current schedule entries together. On projects with multiple services and dozens of distribution equipment entries, a method of showing specific fault current calculations in separate schedules would be invaluable.

Allow for equipment schedules to be created by use, such as chiller, air handlers, pumps, etc. The schedule would be populated with equipment that is drawn by DM equipment command

In the diffuser definition dialog box, designate whether it is a 1W, 2W, 3W or 4W diffuser, then attach that number of arrows. When placing the diffuser, allow the user to rotate the diffuser to align the appropriate air flow direction.

So that when I am working on a multilevel building all I would have to do is copy the floor plan from one identical level and placing it on the other matching levels then just rename the panels and circuit names, without duplicating the copied information on the original panels. Breaking its connection with the parent panel and giving a notification to reassign panel names.

I do a lot of remodel work and it would be nice to be able to fill out a panel schedule with existing load data from a hard copy of an existing panel schedule without have to actually put the loads in the model and then circuiting them.

Having the ability to adjust the width of a schedule in the drawing model, instead of the schedule toolbox.

revise generator schedule block to remove main breaker (it defaults to 60 amps) remove or allow input for bus amps, and show kw/kva

Have better default values for panel clearances, including options to have it vary upon the panel defition.

When printing load calculations, have a Select All/Unselect All check box. It's a bit tedious to do manually.

Allow us to create an Equipment Database similar to the diffuser database which would include dimensions, and notes such as: electrical requirements, efficiency, performance data at design conditions, etc. The equipment should also be included in the takeoff report.

When defining rooms, it is often difficult to determine which rooms have been defined and which have not, if an area gets surrounded. Adding a hatch pattern on its own layer would make it much easier to determine if you've included all room definition areas.

The service ground does not get installed in the conduit with the service entrance conductors, so why is it shown just like all the other feeders where the equipment grounding conductor is installed with the feeder conductors. If you want the feature to show the GEC size, show it in a different column and show the feeder with no ground listed with the feeder conductors so its clear it is not in the conduit.

We have a large Building design Industrie. And all Arch and Eng companies are now changing from AutoCad to Revit but there is no good Software on the market for engineers to calculate electrical or HVAC Systems. An app for Revit for both will make it all better and faster. The potential could be in the millions.

Adjust the wire size of feeders and branch circuits based on derating. This calculation needs to account for Ambient Temperature Correction Factors, Adjustment Factors and conduits on a roof (even though NEC 2017 eliminated this one). For example, there is an option in DME RT feeder sizing that asks about a double neutral. If we are acknowledging we need a double neutral, it should be understood the neutral is a current carrying conductor and should adjust the wire size and conduit size per the NEC.

have the branch circuits upsize wire based on the voltage drop or have a setting similar to what we have in AutoCAD.

We need a way to link two family instances together so that when you update one of the instances it updates the other.

Be able to combine homeruns with different wire sizes.

Be able to combine homeruns from separate panels.

Be able to display a full wire callout for combined circuit homeruns, including calculating the conduit size required for all the wires.