EVOLVE Electrical 7.4.1



  • Autodesk® Revit® 2021.1.7
  • Autodesk® Revit® 2022.1.3
  • Autodesk® Revit® 2023.0.1
  • Autodesk® Revit® 2024.1.1


🧑‍🎓EVOLVE University 7.4 Update Training Course


If not registered for EVOLVE University, please contact your sales representative. If you are registered for EVOLVE University and cannot access the course, please contact Alex.Siebert@evolvemep.com

Upgrade Notices

Configuration setting incompatibilities

Some feature's project configurations may not be compatible with previous versions. To prevent compatibility issues, all project members should be on the same version.

API Notices

  • New API methods
    • eVolve.Core.Revit.Integration.API.RegisterImplementingFeature
    • eVolve.Core.Revit.Integration.API.UnregisterImplementingFeature
  • API signature changes
    • eVolve.Core.Revit.Integration.API.GetProfileNames


  • Auto Route on Pathway tool
  • Quick Offset tools
  • Add option to include linked elements when isolating via Selection Filter
  • Automatically highlight rows in grids that have errors
  • Add Compare Data shortcut button to feature grids
  • Add option for user to choose which 3D view is used for hanger placement
  • Ability to limit Data Profiles to select features
  • Add support for non-parallel connectors in Connect Elements
  • Enhanced Multi-Selection Method (Experimental)
  • Element Slice tool
  • Element Filter supports querying section views in selection mode
  • Add option to append rather than overwrite when importing Data Table entries
  • Data Table Tools (open source)
  • Add support for CreateView parameter on sheet view family
  • Include additional columns in Assign Run grid to match existing Run Schedule columns
  • Element Swap tool
  • Add 'ClearGlobalValues' report function
  • Add notice of potential errors when manually modifying Data Profiles to configuration dialog


  • Conduit Bend Totals to Run Schedule
  • Conduit Run Schedule import validates System & Type
  • Allow Point Manager to use Project Defined Sites
  • Point Manager settings option to export timestamp
  • Enhance Point Auto-Numbering to include tokenized parameters
  • Cable Schedule adds setting for pushing run information
  • Switch to faster method for determining sleeve structural elements
  • Add Open Created Sheets option to Locations and Packages
  • Add Connection Tolerance to Reconnect Elements results dialog
  • Add support for more categories to Cable Routing
  • Add option to limit Report designer data rows
  • Move duct spacer tolerance setting to project-level configuration


  • Make non-hosted box outs cover all selected elements
  • Fix refresh of display text when assigning a Location from the grid in Assign Location
  • Fix Place Sleeves 'Load From Predefined' not using 'Evaluate Insulation' setting
  • Fix Title Block text in Location Manager not updating after sheet generation
  • Fix hanger placement "Stretch then Move Back" functionality when a floor is above
  • Fix error message when using the Reconnect tool in certain scenarios
  • Allow users to resolve family load conflicts instead of canceling operation
  • Fix package sheet generation error after adding or removing package elements
  • Fix Element Filter comparisons for measurements
  • Fix sheet generation "Scale to Fit" option not working correctly
  • Fix Cable Run Ids not being updated when merging runs
  • Fix Smart Bend Multi Trim Error
  • Remove newline character from Cable Schedule tooltip
  • Fix incorrect mark dimension values on three point saddles
  • Stop Parameter Sync from considering System Rules in new rule Run Ordering
  • Stop Kick 90 from being flipped in the wrong direction


  • Prevent sleeve placement from leaving sleeve rotated off axis
  • Fix duct bank update error when conduits are hidden
  • Fix angled bend nose minimum length and Mark 1 dimension values
  • Fix eV_LBS_Id not getting assigned to 2, 3, or 4 tier hangers
  • Address potential missing key error when creating spools

📂Content Updates

  • New Dura-Blok Rooftop Support families (Support for 55 unique Eaton catalog numbers)
    • eV_SU_Eaton_Dura-Blok_Base.rfa
    • eV_SU_Eaton_Dura-Blok_DB.rfa
    • eV_SU_Eaton_Dura-Blok_DB6.rfa
    • eV_SU_Eaton_Dura-Blok_DB10.rfa
    • eV_SU_Eaton_Dura-Blok_DBDS.rfa
    • eV_SU_Eaton_Dura-Blok_DBM.rfa
    • eV_SU_Eaton_Dura-Blok_DBR_FH.rfa
    • eV_SU_Eaton_Dura-Blok_DBR_AH.rfa
    • eV_SU_Eaton_Dura-Blok_DBE.rfa
  • New Dura-Blok Assembly families
    • eV_ASM_Dura-Blok_Strut_Base.rfa
    • eV_ASM_Dura-Blok_Strut_Rack.rfa
  • Additional new families
    • eV_EQ_Housekeeping_Pad.rfa
    • eV_EQ_Roof_Curb.rfa
  • eV_Titleblock.rfa renamed to eE_Titleblock.rfa
  • eE_Titleblock.rfa relocated to \Resources\Content
  • New schedules (Added to eE_Project_Template.rte)
    • eV_Dura-Blok_ASM
    • eV_Dura-Blok_ASM_Errors
    • eV_Dura-Blok_BOM
    • eV_Dura-Blok_BOM by ASM
    • eV_Dura-Blok_Strut_Rack
    • eV_Dura-Blok_Cut List
  • New file eE_Schedules.rvt containing all schedules from the eE_Project_Template.rte file (Located in \Resources\Content)
    • Intended to allow users not using the EVOLVE project template to easily load EVOLVE schedules into projects
  • New legend (Added to eE_Project_Template.rte)
    • Dura-Blok Strut Rack Assembly
  • New Shared Parameters to support Strut Rack schedule
  • New product data
    • Eaton Dura-Blok Rooftop Supports Catalog
  • New DuraBlokAssemblies.eVBatch file (Located in \Resources\Content)
  • Data Profile – eV_Dura-Blok_Strut_Rack_EncoderProfile
  • Data Profile – eV_Dura-Blok_Strut_Base_EncoderProfile
  • Parameter Sync – eV_Dura-Blok_Strut_Rack_Description
  • Parameter Sync – eV_Dura-Blok_Strut_Base_Description
  • Part Encoder – eV_Dura-Blok_Strut_Rack_Encoder
  • Part Encoder – eV_Dura-Blok_Strut_Base_Encoder
  • Updated DefaultRenumberConfiguration.xml file with Dura-Blok Assemblies rule
  • New ContentError.eVBatch file (Located in \Resources\Content)
    • Colorizer – eV_Error_No
    • Colorizer – eV_Error_Yes
    • Parameter Sync – eV_Error_Clear_ConfigurationId
  • New CableTrayFittings.eVBatch file (Located in \Resources\Content)
    • Parameter Sync – eE_Cable_Tray_Fittings_Description
  • Removed descriptions from cable tray fittings – this is now handled via the new cable tray fittings parameter sync rule
  • New eV_Custom_Library_Template.rte file (Located in \Resources)
  • Enhancements to eV_View Window.rfa
    • Reorganized various headers
    • Renamed various parameters
    • Reworked various tooltips
    • Added additional tooltips to various parameters
    • Enhanced schedule labels to provide better feedback on selections
    • Added new "CreateView" Parameter
    • Added new graphics based on CreateView selection
  • Removed MEP Force Shortcut
  • Relocated eV_Family_Template.rfa from \Resources to \Resources\Content
  • Relocated eV_Family_Template_FB.rfa from \Resources to \Resources\Content
  • Fixed an issue with eE_LT_Linear_Pendant.rfa
  • Fixed an issue with eE_CN_Factory_Elbow.rfa regarding the behavior of the Add_Coupling and Female_Adaptor parameters.
  • Improved how bend radius and end lengths are calculated in eE_CN_Factory_Elbow.rfa.
  • eE_CN_Factory_Elbow.rfa family version updated to v13
  • Updated the eVolveSystemFamilies.rvt file with the updated eE_CN_Factory_Elbow.rfa file

🧠Technical Notes

Known Technical Issues

Supported alongside installation of eVolve Mechanical v7.4

See: Multi-Product Install Notes

Compatibility issue with other addins

Our product uses DevExpress 22.2.6 for it's UI components. Any other Revit addin (regardless of vendor) installed on the client also using DevExpress but on a different version may cause crashes and/or unpredictable behavior with our product and/or the other addin. When this is the case, the user must either uninstall the other addin or contact the vendor to issue a new release with updated DevExpress references.

External communication

Access to the following must be allowed and unfiltered on all client machines:

  • api.evolvemep.com
  • app.pendo.io
  • cognito-idp.us-east-1.amazonaws.com

Revit Project Units

Unit precision

Content and/or default configurations shipped with the product use measurements of a set precision level. Revit projects must use (at a minimum) this precision level otherwise content and/or configurations may produce errors, incorrect results, or behave unpredictably.

Length units must be set to a precision of at least:

  • 1/16" in imperial
  • 0.001 m in metric

Conduit Size units must be set to a precision of at least:

  • 1/8" in imperial
  • 0.001 m in metric

Cable Tray Size cannot use imperial notation. Fractional values should be used when imperial measurements are used.


Configuration data will be saved against the precision level at the time of save, regardless of the precision level of the previous value.

For example, assume a configuration value is currently set to 2 1/32" and the current precision level is 1/16". When the user opens the configuration form, the value will show as 2 1/16". Upon the user clicking OK or Apply, the value will be saved as 2 1/16" even if the user did not explicitly update this particular value. The value will remain 2 1/16" even after the precision level is changed to 1/32", however at this point the user can update and save the configuration value as 2 1/32".


When a license is disabled, the following automatic processes will not run which can cause the elements they update to become "stale" and/or lead to data issues:

  • Data protection prompts and integrity enforcement on elements with a Pre-Fab Package (eV_PackageId) assigned
  • Conduit Schedule (Parameter Push) run assignment and updates on modifications during modeling
  • System Families/Content
    • Update of eVolve_Description on modeled content
    • Working with Bends, Offsets, and Kicks may fail or produce incorrect results
    • Working with Family Hangers may fail or produce incorrect results
  • Clearance change monitoring
  • Spool Modeling
    • Deletion: disassociates parts, deletes generated spool sheets
    • Change monitoring: assists in monitoring spools on the document
      • If this is re-enabled in a session where spools have been modified then this must be rebuilt by either closing/reopening the model or by opening Spool Manager. Failure to do so can cause incorrect behavior with the execution and/or detection of spooling events.
    • Reset on Copy: when a spool is created via a copy from existing, associations of the "source" spool (packages, status, etc.) are removed from the new spool
    • Assignment to Locations based on part assignments
  • Automatic control of product specific View Template parameters
  • Parameter Sync
  • Workset Manager
  • Macro Automation
  • Colorizer
  • Part Encoder
  • Automatic Point Status updating
  • Automatic Renumber


On startup, our product will set the Revit process' localization/culture according to the language settings configured. If the auto detect setting (which is the default) is used the culture will be set to the language which Revit was launched in.


  • Auto detect is set and Revit is launched in English. The culture will be set to "en-US".
  • Auto detect is set and Revit is launched in French. The culture will be set to "fr-FR".
  • French is set as the language and Revit is launched in English. The culture will be set "en-US".

When the environment is in a hybrid setup where all of the following localizations are not consistent: Windows, Revit, and eVolve - the following inconsistencies can occur:

  • Some dialog messages may display in a different language
  • Numeric formatting may be inconsistent
    • For example, if Revit Project Units define numbers using the #,###.## format and the culture is set to use French, some numeric values may appear as # ###,##
    • Certain input fields may require for data to be entered in the format of either the Project Units or the culture
Number Formatting

The following are supported number formats for decimal values. If the settings below are not used, some features may not work as expected.

  • 123,456,789.00 when running in the English language
  • 123.456.789,00 when running in the French language

Revit Limitations

In Revit versions prior to 2023, eVolve Properties and Compare Data may not update when selecting similar elements. To refresh the data displayed in this situation, click on a empty space within the view to clear the grid and then select the target element.


  • Family content, Parameter SyncWorkset ManagerColorizerMacro AutomationPart Encoder, and Automatic Renumber may not work correctly until a project is saved with a unique RVT file name.
  • If a Revit Workset referenced in a Workset Manager rule is deleted then Workset Manager configuration must be addressed immediately, otherwise elements may continue to be assigned to the deleted Workset.
  • A licensed version of Microsoft Excel must be installed on the local machine for some import/export functionality to work.
  • Background processes required for successful operation of the product are flagged as optional within Revit. If Revit fails to load them for any reason, the user will not be notified.
  • PowerShell 5.1 is used for execution of scripts.
  • Some file operations may not work as expected when using either a network path, mapped folder location, or a directory which utilizes Windows symbolic or junction links. When this is encountered, it is recommended to use a local user path (such as the user's desktop) to perform the operation.

Multi-Product Install Notes

This section applies when both eVolve Electrical and eVolve Mechanical are installed on the same computer and both are active within Revit.

General Guideline

In general, it is recommended that only a single product be installed and/or active on the current machine as this will ensure the best experience in terms of performance and consistency. Our internal testing processes attempt to eliminate possibly of catastrophic events such as data corruption, infinite loops, unreasonable inconsistencies, etc. when multiple products are installed but do not place heavy emphasis on performance.

Background Processes

Each product registers its own set of background processes which can be redundant and, in some cases, may impact performance. When both products are installed, it is generally required that a Revit model is saved after updating the configuration of one of the listed background processes in order to ensure consistency.

Background processes effected include:

  • Parameter Sync
  • Workset Manager
  • Macro Automation
  • Colorizer
  • Part Hash Generator
  • eVolve Properties
  • Family Hangers processing
  • Point Status updater
  • Spool and Package data integrity checks
  • Automatic Renumbering
  • View Template parameters initialization

Dockable Panels (Dock Panes)

Each product includes its own distinct registration of common features utilizing a dock pane. While the functionality of these features is identical, each can have different configuration options and embedded settings which may lead to a slightly different experience depending on the product the respective dock pane is registered to.


  • Family Browser
  • Find Elements
  • Selection Filter

Default Configurations

Default feature configurations (what is applied when a feature is first used within a model) is applied in the following order (first match wins):

  1. Configuration exists within the model (i.e. the project template the model was created with contains configuration information)
  2. Default configuration is defined within Network Default Configuration of Workstation Settings
  3. Default configuration exists in the local machine's user profile folder for the product the feature was opened under
  4. Factory defaults are used


Consider a common feature such as Renumbering.

If resolution falls to the local machine's user profile and the current user opened the feature for the first time from eVolve Mechanical - the default configuration under the local user's eVolve Mechanical user profile will be applied even if a different default configuration is saved under the local user's eVolve Electrical user profile folder.

Conversely, if the user (on the Renumbering configuration dialog) clicks the Save as Default option when the feature was launched from the eVolve Electrical menu - the currently set configuration will only be applied to the local user's eVolve Electrical user profile folder even though they also have eVolve Mechanical installed.

To prevent this and have consistent settings, regardless, one of the following should be done:

  • Configure company standards via Network Default Configuration in Workstation Settings for all installations within the company
  • When performing a Save as Default, immediately open the same configuration within all other installed products on the machine and perform a Save as Default within them as well. This will ensure the same default configuration is applied on all products

Workstation Settings

Because our products are based off a common core, many of the local machine user profile configuration options are common between them. This section lists configuration settings which are both common and stored on the local machine. If a machine specific setting is not explicitly mentioned here, it is product specific and not applicable to these lists.

The following are shared across all products (changes apply to all installed products):

  • Licensing
  • Language
  • Network Default Configuration location
  • Messaging Configuration
  • PowerShell execution options
  • Properties Panel options
  • Selection Prompt options
  • Space as Shift indicator option
  • Default Grid options
  • Logging options
  • Disable background process on worksharing sync
  • Theme Selection
  • Stats opt out option

The following are not shared across products (changes only apply to the product the feature was opened from):

  • Add/Remove Union
  • Assign Level
  • Compare Data
  • Family Browser
    • Custom library location
    • Custom column headers
    • Favorite/Recent selections
    • HotKey bindings
  • Form/Dialog size and positioning
  • Grid States
  • Hide Ribbon Panels
  • Reconnect Tolerance
  • Rotation Angle
  • Run Alignment
  • Spooling
    • Sheet opening options
  • Selection Filter
    • Network location
    • Ranking/Last Used data
    • HotKey bindings
  • System Family Reference Project
  • Suppressed Messages
  • View Sheet Names (last used)
    • Location
    • Package
    • Spool

Reset Workstation Settings will only apply to the product settings under which the command was run. To completely reset workstation settings, this should be done on all installed products in immediate succession.

After installation notes

The first time a product is run after a new installation, configurations should be reviewed as shared options may be inherited from an existing installation of a separate product.

For example, if eVolve Mechanical has been installed on the machine for some time and then eVolve Electrical is installed, some shared configuration options may appear within the eVolve Electrical Workstation Settings which were previously set within eVolve Mechanical. These should be reviewed and adjusted as needed - keeping in mind what is shared and what is not.

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