Release 8 Details

Release 8 Specific Detailed Changes for Civil 3D 2025

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Framework Release 8 Details

Current Release 8 Detailed Changes and Updates

Last Update 8/2024

Release 8 changes affect all Framework products delivered for:

Autodesk Civil 3D 2025

Other Framework Release Details Links

Release 8 2025.1

Release 8 Autodesk Civil 3D 2025.1
All AddOns are included.

Misc Jump Kit Style Updates

Mini-Project Datasets

Spreadsheet Tools 2025.1

Release 8 2025

Release 8 Autodesk Civil 3D 2025
All previous AddOns are included.

Misc Jump Kit Style Updates

New Mini-Project Datasets

Spreadsheet Tools 2025

Release 8 Autodesk Civil 3D 2025.1

The Release 8 for 2025.1 is a major release for Framework for Civil 3D Release 8 customers.
By default Release 8 products ships in the NCS 6.0+ Layer scheme and the NCS 6.0+ AIA Layer scheme and do include Adaptive Layer and Linetype Standards support.
Jump Kit library resources from Release 8 can be employed in Civil 3D 2023.3+.

The NCS 6.0 to AIA NCS 6.0 Layer Standard conversion tools are included.

All supplied Civil 3D resources are supplied in the latest Civil 3D 2025.1 Object Model.

Release 8 2025.1 Changes

The Release 8 products include all resources delivered in the NCS 6.0 utility names layer system.
The NCS 6.0 to AIA NCS 6.0 Layer Standard conversion tools are included.
The Templates Only trial product includes both STB and CTB based templates and basic resources.

The updated Jump Kit resources include:

Classic Civil 3D Template resources in STB and CTB
Civil 3D Reference (TREF) Template resources in STB and CTB
Jump Kit Style Library Collection resources and structure
Minor updates to the Assemblies Library resources
Minor updates to the Framework for Civil 3D Sandbox Projects for both STB and CTB
Framework for Civil 3D Standards documentation updates

For both consistency and interoperability reasons all the supplied Release 8 Civil 3D Style Tool names, rules, and conventions are maintained.

By default there are no Description Key Sets and/or Point Groups in the basic Reference Template (TREF) .dwg and/or .dwt files supplied.

Compatibility and General Improvement Summary

Release 8 2025.1 Framework product Style library resources will run in Civil 3D 2025-2023.3+ but will not run in previous Civil 3D releases.
Some Civil 3D program functionality is lost with the use in older Civil 3D 2024-2023.3+ releases.

Jump Kit library resources from Release 8 can be employed in Civil 3D 2023.3+.

The AutoCAD DWG format did not change in 2025 - All resource drawings are supplied in the 2018 DWG format.
The Civil 3D object model is specifically new in the Civil 3D 2025.1 Update
All resource drawings are upgraded to the Civil 3D 2025.1 model.

Project Templates Updates

The InstantOn download resources include a collection of separate Civil 3D Project Templates.

Multiple versions of Civil 3D Project Templates are supplied.

Civil 3D Project Templates examples include:

A US_Blank template - all the Data Shortcuts in the project and no Project selection required in Civil 3D
Separate Design Only and Survey Only mini projects - require Project selection in Civil 3D
A complete example 00-000 Project Template that includes both the Design and Survey mini project templates - requires Project selection

All the supplied example Civil 3D Project Templates include Project folder customizations in XML files.

Layer Standards Update

All Layer Standards Updates may be employed in all Release 8 versions for Civil 3D versions 2025-2023.3+.

Layer Standards resource drawings (.dwg), Layer Standard (.dws), and script (.scr) files are supplied.

All Layer Standards Spreadsheet Tools file names updated to end in 2025 where appropriate.

Project Explorer for Civil 3D Support

The Release 8 products and resources for Civil 3D 2025.1 support the Project Explorer for Civil 3D interface, tools, templates, and potential resources libraries for the same.

A Project Explorer folder is included in the default ..\00_Resources folder for the storage of Project Explorer Templates and Reports.

Grading Optimization for Civil 3D Support

The Release 8 products and resources for Civil 3D 2025.1 support the Grading Optimization for Civil 3D interface and tools.

Geotechnical for Civil 3D Support

The Release 8 products and resources for Civil 3D 2025.1 support the Geotechnical for Civil 3D interface and tools.

Subassembly Composer for Civil 3D Support

Resource file support for the Subassembly Composer external Codes import and export .CSV file capabilities.
The Subassembly Spreadsheet Tool for Subassembly Composer for 2025 was previously updated for 2025.0.

The external Codes resources include all the Codes found in all the Autodesk supplied stock .Net subassemblies.

Templates and Styles 2025.1

The supplied Template resources intentionally do not include Label Style Expression Set Styles included in the Jump Kit product resources.

For consistency the supplied Templates and Templates Only Templates resources do not include new Rail System resources by default.

For both consistency and interoperability reasons all the supplied Release 8 Civil 3D Style Tool names, rules, and conventions are maintained.

There are new conventions and new Jump Kit product resouces supplied for new Label Styles.

General Updates

All templates updated to 2025.1 Civil 3D Object Model
Updates to a few Styles based on customer feedback

Reference Template Resources

Reference Template Resources are supplied in addition to classic Civil 3D Template resources.
The supplied Templates intentionally do not include Label Style Expression Set Styles.
Supplied examples employ the supplied Design and Survey template resources based on a Shared Resources common setup.

All Reference Template (TREF) resource drawings and templates updated to Civil 3D 2025.1 Object Model
Both STB and CTB detailed example Reference Template resources and templates are supplied

Symbol Set 2025.1

Complete rebuild of all Civil 3D Point Styles resource drawings to Civil 3D 2025.1.

Symbol blocks supplied in the AutoCAD 2018 DWG format.

Jump Kit Styles 2025.1

Complete rebuild of all Styles, Label Styles, and Sets.
Resource drawings upgraded to the Civil 3D 2025.1 Object Model.

Misc Jump Kit Style Updates

Updates were made to a small number of Style Library resources.

Assemblies 2025.1

The Release 8 for Civil 3D 2025.1 ships with a maintenance update to the Assembly resources.

Complete new 2025.1 Update build of all Civil 3D Assemblies.

All Subassemblies were previously renamed to employ prefix codes to improve the ease of use with new Civil 3D Targeting tools and filters.
The supplied Assembly resources open and run in Civil 3D 2025, Civil 3D 2024, and Civil 3D 2023.
Resource maintenance script files are updated.

See the Subassembly Composer for Civil 3D Support details for improved support and documentation for Subassembly Codes.

Project Datasets 2025.1

The Release 8 for Civil 3D 2025.1 ships with updates to the Release 8 Project Dataset resources.

Complete 2025.1 new build of project drawings for both the STB and CTB projects.

To fully support Windows 10 and Windows 11 compatibility the default Sandbox project location was previously changed to:
C:\Users\Public\Documents\Autodesk\Civil 3D Projects.
All included Reference Template (TREF) and project-based File Dependent References target this default Civil 3D install location by default.

Reference Templates in Projects

The default project-based Reference Templates updated to include Sandbox Project coordinate systems and proper plot resources.

Projects intentionally employ generic (non-release specific) names for the supplied project Reference Template resources
Single file Project-based Reference Templates are employed
The InstantOn Desktop resources include separate examples with multiple Referenece Template drawing resources.
The source Reference Template is in the project's ..\00_Resources\Templates\Reference folder
Both CTB and STB versions of the standard Design and Survey templates are supplied in the ..\00_Resources\Templates\Reference folders

The updated project resources allow users to update all the content with changes to the supplied Reference Template (TREF) resource files.

To update project Reference Template in supplied drawings in the Reference Template Tool remove the existing template Update, Purge Styles, and then the Add a new Reference Template.
Pay careful attention to the source folders of the Reference Template resources in the stack.
The Civil 3D Reference Template Tool does not support relative paths.

The contents of STB and CTB Framework Sandbox Projects differ.
More project drawings and resources are included in the STB Sandbox project.

Projects Updates

All Sandbox Projects

All supplied Project drawings were updated to the Civil 3D 2025.1 Object Model
All the supplied example Sheet Sets and files were updated
All the referenced Sheet Set resources in all Sandbox Projects were updates to reflect current 2025 resources

The ExampleCorridors Drawing

All supplied versions of the standard example drawing (ExampleCorridors.dwg) were updated for both Templates Only and Jump Kit Sandbox projects.

Mini-Project Datasets

The Framework for Civil 3D includes additional smaller Civil 3D Project Datasets focused on specific Civil 3D workflows and mechanics.
The Project Datasets are available for the default NCS 6.0 in STB at the minimum.

To fully support Windows 10 and Windows 11 compatibility the default Sandbox project location is:
C:\Users\Public\Documents\Autodesk\Civil 3D Projects.
All included Reference Template (TREF) and project-based File Dependent References target this install location by default.

Turn Lanes and Medians Project

The Medians Project Dataset explores Civil 3D Project Data Reference (DREF) method and practice to fully support Multiple Baseline Corridor design options.
Multiple design options are supplied including two shared design options and a separate grading Datum surface the employs a separate Set of Assemblies.
The project also explores use of different Corridor Frequency Models to help produce faster deliverables annotation in Civil 3D.

The Corridor naming convention employed is documented with a PDF included in the dataset.
The Medians Project explores the Corridor creation and construction of a complex 4-way Intersection with Turn Lanes and Medians with nuanced Alignment and Profile design control.
The Medians Project explores the use of managed DREF (Data Reference) design control to employ multiple design, region, and assembly options in Multiple Baseline Corridor design and development.

The Medians Project:

Project named Medians-8-<Civil 3D Release>
The project employs a Reference Template (TREF)
The project employs multiple shared Data Reference (DREF) sources for the design control
Includes an initial Intersection with Median and Turn Lane design with Offset Alignment, Slope controlled Offset Profiles, and Curb Return design control and complex targeting
A Grading Corridor produced with Generic Pavement Subassemblies that employs the same design control to resolve a construction Datum surface
A second design option that resolves the same Intersection with a different Baseline Plan and different Set of Assemblies
Multiple example Corridor Frequency Models to resolve output Surfaces, Points and Labels, and validate and adjust the Region design control
Sample DREF Corridors and Feature Line annotative output is employed to produce Label Style Expression Set (LSES) Segment Label annotation for the design
By default, static extracted Corridor Feature Lines are employed to generate the Segment Label locations
Code(s) based Property Set Labels with variable Elevation truncation and optional Height of Curb Labels are employed

See the Civil 3D Turn Lane and Median Corridors post and video series for topics and details related to the Medians Project Dataset.

The dataset is tested and validated with the Autodesk Desktop Connector's Reference Explorer tool.

See the Blog Videos page for videos and posts on Turn Lanes and Median Corridor topics and details.

Label Style Expression Sets Project

The Label Style Expression Set (LSES) Project Dataset explores the usage and mechanics of Framework for Civil 3D Labels in multiple grading annotation scenarios.
Included scenarios include typical and atypical Surfaces, multiple design Corridors for Ponds, Roads, and Parking Lot grading projects.

The Dataset explores the use of Framework Label Style Expression Set (LSES) resources with Variable and/or Fixed Truncation combined with Code(s) Property Set Label Style annotation to generate production deliverables annotation from these common Civil 3D grading scenarios.

Label Style Expression Sets Project:

Project named LsEs-8-<Civil 3D Release>
Employs multiple shared Data Reference (DREF) sources
Employs a Reference Template (TREF) and multiple Label Style Reference Templates
Example drawings employ either or both Variable or Fixed Truncated Contour LSES Labels
Current Layer, Variable Truncation, and Code(s) Property Set LSES Labels are typically employed
A Parking Lot example with LSES Labels produced on a live Corridor Model and Dynamic Corridor Feature Lines
A Roadway example with LSES Labels produced on a DREF Corridor Model and Dynamic Corridor Feature Lines
A Pond example with Surface Variable Truncation Spot Elevation and Contour LSES Labels produced on a DREF Corridor Model
A Site Design example with Surface Variable Truncation Spot and Contour LSES Labels produced on a complex DREF Surface Model produced by Grading Optimization

All Label Style Reference Template Style collections may be easily replaced with other supplied Label Style Expression Set (LSES) Style collection resource drawings.

The Dataset drawings may therefore be employed to develop LSES Label Style resource collections for customer production use.

The dataset is tested and validated with the Autodesk Desktop Connector's Reference Explorer tool.

See the Blog Videos page for videos and posts on Label Style Expression Set topics and details.

Spreadsheet Tools 2025.1

Help and documentation updates for the Spreadsheet Tools and usage is available in the Members section when logged in.

See on-line help pages for updated Civil 3D Codes Spreadsheet Tool documentation.
Improvement and corrections to Sheet resources and on-line help is supplied.

Release 8 Autodesk Civil 3D 2025

The Release 8 for 2025 is a major release for Framework for Civil 3D Release 8 customers.
By default Release 8 products ships in the NCS 6.0+ Layer scheme and the NCS 6.0+ AIA Layer scheme and do include Adaptive Layer and Linetype Standards support.
Jump Kit library resources from Release 8 can be employed in Civil 3D 2023.2+.

The NCS 6.0 to AIA NCS 6.0 Layer Standard conversion tools are included.

All supplied Civil 3D resources are supplied in the latest Civil 3D 2025 Object Model.

Release 8 2025 Changes

The Release 8 products include all resources delivered in the NCS 6.0 utility names layer system.
The NCS 6.0 to AIA NCS 6.0 Layer Standard conversion tools are included.
The Templates Only trial product includes both STB and CTB based templates and basic resources.

The updated Jump Kit resources include:

Classic Civil 3D Template resources in STB and CTB
Civil 3D Reference (TREF) Template resources in STB and CTB
Edits to the Jump Kit Style Library Collection resources and structure
Maintenance updates to the Assemblies Library resources
Updates to the Framework for Civil 3D Sandbox Projects for both STB and CTB
Framework for Civil 3D Standards documentation updates

For both consistency and interoperability reasons all the supplied Release 8 Civil 3D Style Tool names, rules, and conventions are maintained.

By default there are no Description Key Sets and/or Point Groups in the basic Reference Template (TREF) .dwg and/or .dwt files supplied.

Compatibility and General Improvement Summary

Release 8 2025 Framework product Style library resources will run in Civil 3D 2025-2022 but will not run in previous Civil 3D releases.
Some Civil 3D program functionality is lost with the use in older Civil 3D 2024-2022 releases.

Jump Kit library resources from Release 8 can be employed in Civil 3D 2023.3+.

The AutoCAD DWG format did not change in 2025 - All resource drawings were updated in the 2018 DWG format.
The Civil 3D object model is specifically new in the Civil 3D 2025 Update
All resource drawings are upgraded to the Civil 3D 2025 model.

Project Templates Updates

The InstantOn download resources now include a collection of separate Civil 3D Project Templates.

Multiple versions of Civil 3D Project Templates are supplied.

Civil 3D Project Templates examples include:

A US_Blank template - all the Data Shortcuts in the project and no Project selection required in Civil 3D
Separate Design Only and Survey Only mini projects - require Project selection in Civil 3D
A complete 00-000 project template that includes both the Design and Survey mini project templates - requires Project selection

All the supplied Civil 3D Project Templates include Project folder customizations in XML files.

Layer Standards Update

All Layer Standards Updates may be employed in all Release 8 versions for Civil 3D versions 2025-2022.

Layer Standards resource drawings (.dwg), Layer Standard (.dws), and script (.scr) files are supplied.

All Layer Standards Spreadsheet Tools file names updated to end in 2025 where appropriate.

See the previous Layer Standards Update section for details.

Project Explorer for Civil 3D Support

The Release 8 products and resources for Civil 3D 2025 support the Project Explorer for Civil 3D interface, tools, templates, and potential resources libraries for the same.

A Project Explorer folder is included in the default ..\00_Resources folder for Project Explorer Reports.

Grading Optimization for Civil 3D Support

The Release 8 products and resources for Civil 3D 2025 support the Grading Optimization for Civil 3D interface and tools.

There were previous Layer Standards updates for NCS 6.0+ and NCS AIA 6.0+ include improved Grading Optimization integration.

Geotechnical for Civil 3D Support

The Release 8 products and resources for Civil 3D 2025 support the Geotechnical for Civil 3D interface and tools.

There were previous Layer Standards updates for NCS 6.0+ and NCS AIA 6.0+ include improved Geotechnical integration.

Subassembly Composer for Civil 3D Support

Resource file support for the Subassembly Composer external Codes import and export .CSV file capabilities.
Updated the Subassembly Spreadsheet Tool for Subassembly Composer for 2025.

The external Codes resources include all the Codes found in all the Autodesk supplied stock .Net subassemblies.
See the ..\Documentation\Subassembly Codes folder and supplied Readme file for install details.

Templates and Styles 2025

The supplied Template resources intentionally do not include Label Style Expression Set Styles included in the Jump Kit product resources.

For consistency the supplied Templates and Templates Only Templates resources do not include new Rail System resources by default.

For both consistency and interoperability reasons all the supplied Release 8 Civil 3D Style Tool names, rules, and conventions are maintained.

There are new conventions and new Jump Kit product resouces supplied for new Label Styles.

General Updates

All templates updated to 2025 Civil 3D Object Model
Minor fixes and updates to some Styles based on customer feedback

Reference Template Resources

Reference Template Resources are supplied in addition to classic Civil 3D Template resources.
The supplied Templates intentionally do not include Label Style Expression Set Styles.
Supplied examples employ the supplied Design and Survey template resources based on a Shared Resources common setup.

All Reference Template (TREF) resource drawings and templates updated to Civil 3D 2025 Object Model
Both STB and CTB detailed example Reference Template resources and templates are supplied

Symbol Set 2025

Complete rebuild of all Civil 3D Point Styles resource drawings to Civil 3D 2025.

Symbol blocks supplied in the AutoCAD 2018 DWG format.
Resource block drawings were upgraded to AutoCAD 2025.

Jump Kit Styles 2025

Complete rebuild of all Styles, Label Styles, and Sets.
Resource drawings upgraded to the Civil 3D 2025 Object Model.

Misc Jump Kit Style Updates

Fixes were made to a small number of previously supplied Style Library resources.

Assemblies 2025

The Release 8 for Civil 3D 2025 ships with a maintenance update to the Assembly resources.

Complete new 2025 build of all Civil 3D Assemblies.
All Subassemblies in all Assemblies were earlier updated to the current version of the Civil 3D 2019 dll.

All Subassemblies were previously renamed to employ prefix codes to improve the ease of use with new Civil 3D Targeting tools and filters.
The supplied Assembly resources open and run in Civil 3D 2025, Civil 3D 2024, and Civil 3D 2023.
Resource maintenance script files are updated.

See the Subassembly Composer for Civil 3D Support details for improved support and documentation for Subassembly Codes.

Project Datasets 2025

The Release 8 for Civil 3D 2025 ships with updates to the Release 8 Project Dataset resources.

Complete 2025 new build of project drawings for both the STB and CTB projects.

To fully support Windows 10 and Windows 11 compatibility the default Sandbox project location was changed to:
C:\Users\Public\Documents\Autodesk\Civil 3D Projects.
All included Reference Template (TREF) and project-based File Dependent References target this default Civil 3D install location by default.

Reference Templates in Projects

The default project-based Reference Templates updated to include Sandbox Project coordinate systems and proper plot resources.

Projects intentionally employ generic (non-release specific) names for the supplied project Reference Template resources
Single file Project-based Reference Templates are employed
The InstantOn Desktop resources include separate examples with multiple Referenece Template drawing resources.
The source Reference Template is in the project's ..\00_Resources\Templates\Reference folder
Both CTB and STB versions of the standard Design and Survey templates are supplied in the ..\00_Resources\Templates\Reference folders

The updated project resources allow users to update all the content with changes to the supplied Reference Template (TREF) resource files.

To update project Reference Template in supplied drawings in the Reference Template Tool remove the existing template Update, Purge Styles, and then the Add a new Reference Template.
Pay careful attention to the source folders of the Reference Template resources in the stack.
The Civil 3D Reference Template Tool does not support relative paths.

The contents of STB and CTB Framework Sandbox Projects differ.
More project drawings and resources are included in the STB Sandbox project.

Projects Updates

All Sandbox Projects

All supplied Project drawings were updated to the Civil 3D 2025 Object Model
All the supplied example Sheet Sets and files were updated
All the referenced Sheet Set resources in all Sandbox Projects were updates to reflect current 2025 resources

The ExampleCorridors Drawing

All supplied versions of the standard example drawing (ExampleCorridors.dwg) were updated for both Templates Only and Jump Kit Sandbox projects.

See the previous Projects Updates section for the many Project Sandbox 2024 improvement details.

Mini-Project Datasets

The Framework for Civil 3D includes additional smaller Civil 3D Project Datasets focused on specific Civil 3D workflows and mechanics.
The Project Datasets are available for the default NCS 6.0 in STB at the minimum.

To fully support Windows 10 and Windows 11 compatibility the default Sandbox project location is:
C:\Users\Public\Documents\Autodesk\Civil 3D Projects.
All included Reference Template (TREF) and project-based File Dependent References target this install location by default.

Turn Lanes and Medians Project

The Medians Project Dataset explores Civil 3D Project Data Reference (DREF) method and practice to fully support Multiple Baseline Corridor design options.
Multiple design options are supplied including two shared design options and a separate grading Datum surface the employs a separate Set of Assemblies.
The project also explores use of Corridor Frequency Models to help produce faster deliverables annotation in Civil 3D.

The Corridor naming convention employed is documented with a PDF included in the dataset.
The Medians Project explores the Corridor creation and construction of a complex 4-way Intersection with Turn Lanes and Medians with nuanced Alignment and Profile design control.
The Medians Project explores the use of managed DREF (Data Reference) design control to employ multiple design, region, and assembly options in Multiple Baseline Corridor design and development.

The Medians Project:

Project named Medians-8-<Civil 3D Release>
The project employs a Reference Template (TREF)
The project employs multiple shared Data Reference (DREF) sources for the design control
Includes an initial Intersection with Median and Turn Lane design with Offset Alignment, Slope controlled Offset Profiles, and Curb Return design control and complex targeting
A Grading Corridor produced with Generic Pavement Subassemblies that employs the same design control to resolve a construction Datum surface
A second design option that resolves the same Intersection with a different Baseline Plan and different Set of Assemblies
Multiple example Corridor Frequency Models to resolve output Surfaces, Points and Labels, and validate and adjust the Region design control
Sample DREF Corridors and Feature Line annotative output is employed to produce Label Style Expression Set (LSES) Segment Label annotation for the design
By default, static extracted Corridor Feature Lines are employed to generate the Segment Label locations
Code(s) based Property Set Labels with variable Elevation truncation and optional Height of Curb Labels are employed

See the Civil 3D Turn Lane and Median Corridors post and video series for topics and details related to the Medians Project Dataset.

The dataset is tested and validated with the Autodesk Desktop Connector Reference Explorer tool.

See the Blog Videos page for videos and posts on Turn Lanes and Median Corridor topics and details.

Label Style Expression Sets Project

The Label Style Expression Set (LSES) Project Dataset explores the usage and mechanics of Framework for Civil 3D Labels in multiple grading annotation scenarios.
Included scenarios include typical and atypical Surfaces, multiple design Corridors for Ponds, Roads, and Parking Lot grading projects.

The Dataset explores the use of Framework Label Style Expression Set (LSES) resources with Variable and/or Fixed Truncation combined with Code(s) Property Set Label Style annotation to generate production deliverables annotation from these common Civil 3D grading scenarios.

Label Style Expression Sets Project:

Project named LsEs-8-<Civil 3D Release>
Employs multiple shared Data Reference (DREF) sources
Employs a Reference Template (TREF) and multiple Label Style Reference Templates
Example drawings employ either or both Variable or Fixed Truncated Contour LSES Labels
Current Layer, Variable Truncation, and Code(s) Property Set LSES Labels are typically employed
A Parking Lot example with LSES Labels produced on a live Corridor Model and Dynamic Corridor Feature Lines
A Roadway example with LSES Labels produced on a DREF Corridor Model and Dynamic Corridor Feature Lines
A Pond example with Surface Variable Truncation Spot Elevation and Contour LSES Labels produced on a DREF Corridor Model
A Site Design example with Surface Variable Truncation Spot and Contour LSES Labels produced on a complex DREF Surface Model produced by Grading Optimization

All Label Style Reference Template Style collections may be easily replaced with other supplied Label Style Expression Set (LSES) Style collection resource drawings.

The Dataset drawings may therefore be employed to develop LSES Label Style resource collections for customer production use.

The dataset is tested and validated with the Autodesk Desktop Connector Reference Explorer tool.

See the Blog Videos page for videos and posts on Label Style Expression Set topics and details.

Spreadsheet Tools 2025

Help and documentation updates for the Spreadsheet Tools and usage is available in the Members section when logged in.

See on-line help pages for updated Civil 3D Codes Spreadsheet Tool documentation.
Improvement and corrections to Sheet resources and on-line help is supplied.

See the previous Spreadsheet section for Spreadsheet Tools 2024 improvement details.