# Ecochain Technologies Help Center > Welcome to the Ecochain Help Center ## Ecochain Mobius - [Mobius Status](https://helpcenter.ecochain.com/en/articles/9479738-mobius-status.md): We communicate here in case of issues or maintenance in Ecochain Mobius - [Mobius Subscription & Payment](https://helpcenter.ecochain.com/en/articles/9158762-mobius-subscription-payment.md): Learn how to manage your subscription and payment by credit card yourself, use Mobius directly, and pause monthly. - [Mobius Release Notes](https://helpcenter.ecochain.com/en/articles/9221283-mobius-release-notes.md): Learn about recent updates to Ecochain Mobius. - [Mobius FAQ](https://helpcenter.ecochain.com/en/articles/9059735-mobius-faq.md): Find answers to our Mobius users' most frequently asked questions! - [Mobius Trial](https://helpcenter.ecochain.com/en/articles/9571701-mobius-trial.md): Maximize your trial! Here are essential steps to optimise your experience in Ecochain Mobius. - [Mobius - How to: Settings](https://helpcenter.ecochain.com/en/articles/11099121-mobius-how-to-settings.md): Learn about managing account & user settings in Ecochain Mobius. - [Mobius - Explained: The main pages](https://helpcenter.ecochain.com/en/articles/8890690-mobius-explained-the-main-pages.md): Learn about Workspaces, the Home page, the Product library, the Life cycles library, and the Object library in Ecochain Mobius. - [Mobius - Explained: Products, objects, and life cycles](https://helpcenter.ecochain.com/en/articles/8797004-mobius-explained-products-objects-and-life-cycles.md): Learn about products, objects, and life cycles in Ecochain Mobius. - [Mobius - How to: Structure your model](https://helpcenter.ecochain.com/en/articles/10052407-mobius-how-to-structure-your-model.md): Learn to structure your model in your Product inventory in Mobius. - [Mobius: Templates](https://helpcenter.ecochain.com/en/articles/9159104-mobius-templates.md): Learn how to structure your LCA model in Ecochain Mobius with free industry-specific templates. - [Mobius exercise: Apple pie](https://helpcenter.ecochain.com/en/articles/9148282-mobius-exercise-apple-pie.md): Learn how to conduct a cradle-to-gate LCA using Ecochain Mobius. - [Mobius - How to: Import data](https://helpcenter.ecochain.com/en/articles/9148314-mobius-how-to-import-data.md): Learn to work more efficiently using the import functionality in Ecochain Mobius. - [Mobius - How to: Move data between workspaces](https://helpcenter.ecochain.com/en/articles/9853828-mobius-how-to-move-data-between-workspaces.md): Learn how to move \(LCA\) data from one workspace to another in Ecochain Mobius. - [Mobius - How to: Create your first product](https://helpcenter.ecochain.com/en/articles/8885457-mobius-how-to-create-your-first-product.md): Learn how to create your first product\(s\) in Ecochain Mobius. - [Mobius - How to: Manage workspaces](https://helpcenter.ecochain.com/en/articles/9375469-mobius-how-to-manage-workspaces.md): Learn how to manage your workspace in Ecochain Mobius. - [Mobius - How to: Model a life cycle](https://helpcenter.ecochain.com/en/articles/9090256-mobius-how-to-model-a-life-cycle.md): Learn how to create a full life cycle in Ecochain Mobius. - [Mobius - How to: Efficiently model transport](https://helpcenter.ecochain.com/en/articles/9144511-mobius-how-to-efficiently-model-transport.md): Learn how to model transport and logistics in Ecochain Mobius. - [Mobius - How to: Add impact to your model using datasets](https://helpcenter.ecochain.com/en/articles/9094931-mobius-how-to-add-impact-to-your-model-using-datasets.md): Learn the basics of adding impact to objects by linking to datasets from a Life Cycle Inventory \(LCI\) database in Ecochain Mobius. - [Mobius - Explained: Properties](https://helpcenter.ecochain.com/en/articles/9116175-mobius-explained-properties.md): Learn about product properties in Ecochain Mobius. - [Mobius - How to: Add custom impact to your model](https://helpcenter.ecochain.com/en/articles/9148510-mobius-how-to-add-custom-impact-to-your-model.md): Learn how to add primary and proxy data in Ecochain Mobius without relying on LCI databases - [Mobius - How to: Update models to another database version](https://helpcenter.ecochain.com/en/articles/9920243-mobius-how-to-update-models-to-another-database-version.md): Learn to update models using older \(ecoinvent\) databases \(e.g., ecoinvent v3.8\) to newer versions \(e.g., ecoinvent v3.9.1\). - [Mobius - How to: Reuse objects](https://helpcenter.ecochain.com/en/articles/8890630-mobius-how-to-reuse-objects.md): Learn to work more efficiently in Ecochain Mobius by reusing your objects in multiple products. - [Mobius - How to: Life cycle modules](https://helpcenter.ecochain.com/en/articles/9278426-mobius-how-to-life-cycle-modules.md): Learn to use Life Cycle Modules to gain insight into your product's most impactful processes in Ecochain Mobius. - [Mobius - How to: Use Open items](https://helpcenter.ecochain.com/en/articles/9149961-mobius-how-to-use-open-items.md): Learn how to efficiently scale objects within your Product inventory using the Open Items feature in Ecochain Mobius. - [Mobius: Guide to insights & improvement strategies](https://helpcenter.ecochain.com/en/articles/9966237-mobius-guide-to-insights-improvement-strategies.md): Follow the steps to identify hotspots, test improvement strategies, and make comparisons in Ecochain Mobius. - [Mobius - Explained: Insights and visualization](https://helpcenter.ecochain.com/en/articles/9095375-mobius-explained-insights-and-visualization.md): Learn about the visualization tools available in Mobius to analyze your LCA results - [Mobius - How to: Copy a product](https://helpcenter.ecochain.com/en/articles/8805647-mobius-how-to-copy-a-product.md): Learn different techniques for copying product inventories in Mobius. - [Mobius - How to: Product comparisons](https://helpcenter.ecochain.com/en/articles/8862658-mobius-how-to-product-comparisons.md): Learn how to compare products in Ecochain Mobius. - [Mobius - How to: Export product data and results](https://helpcenter.ecochain.com/en/articles/9154212-mobius-how-to-export-product-data-and-results.md): Learn how to export product data and Product Footprint results in Ecochain Mobius. ## Ecochain Helix - [Helix FAQ](https://helpcenter.ecochain.com/en/articles/8823487-helix-faq.md): Find answers to the most frequently asked questions in Ecochain Helix! - [Helix Release Notes](https://helpcenter.ecochain.com/en/articles/8862400-helix-release-notes.md): Learn about recent updates in Ecochain Helix - [Helix - Explained: Main pages](https://helpcenter.ecochain.com/en/articles/8857536-helix-explained-main-pages.md): Learn where data is stored and how the software is structured in Ecochain Helix. - [Helix - Explained: Account settings](https://helpcenter.ecochain.com/en/articles/8857555-helix-explained-account-settings.md): Learn about settings and their functions in Ecochain Helix. - [Helix: Tutorials](https://helpcenter.ecochain.com/en/articles/8833786-helix-tutorials.md): Video tutorials that help you use Helix independently and allow you to create your own company, process, and product footprint. - [Helix - How to: Model your first products](https://helpcenter.ecochain.com/en/articles/11588327-helix-how-to-model-your-first-products.md): Learn the most efficient method to reach accurate cradle-to-gate results in Ecochain Helix. - [Helix - How to: Enter products and production in Ecochain Helix](https://helpcenter.ecochain.com/en/articles/11991360-helix-how-to-enter-products-and-production-in-ecochain-helix.md): Learn to complete the ‘2. Products’ and ‘3. Production’ pages in Ecochain Helix. - [Helix - How to: Enter material data in Ecochain Helix](https://helpcenter.ecochain.com/en/articles/11991860-helix-how-to-enter-material-data-in-ecochain-helix.md): Learn to complete the ‘4. Compositions’ \(i.e., BOMs\) and ‘3. Purchasing’ pages in Ecochain Helix. - [Helix - How to: Enter transport data in Ecochain Helix](https://helpcenter.ecochain.com/en/articles/11951050-helix-how-to-enter-transport-data-in-ecochain-helix.md): Learn to complete the ‘4.Transport’ page in Ecochain Helix. - [Helix - How to: Enter usages and emissions data in Ecochain Helix](https://helpcenter.ecochain.com/en/articles/11993165-helix-how-to-enter-usages-and-emissions-data-in-ecochain-helix.md): Learn to model your site’s utilities, waste, and emissions in Ecochain Helix - [Helix - How to: Process entry and allocation in Ecochain Helix](https://helpcenter.ecochain.com/en/articles/11993502-helix-how-to-process-entry-and-allocation-in-ecochain-helix.md): Learn to define processes and distribute energy, waste, and emissions in Ecochain Helix - [Helix - How to: Allocate processes to products in Ecochain Helix?](https://helpcenter.ecochain.com/en/articles/12087251-helix-how-to-allocate-processes-to-products-in-ecochain-helix.md): Learn to allocate processes across products in Ecochain Helix - [Helix - How to: Importing data into Ecochain Helix](https://helpcenter.ecochain.com/en/articles/12067184-helix-how-to-importing-data-into-ecochain-helix.md): Learn how to efficiently upload data for materials, processes, and products in Ecochain Helix. - [Helix - How to: Use and End-of-Life scenarios](https://helpcenter.ecochain.com/en/articles/8862334-helix-how-to-use-and-end-of-life-scenarios.md): This article and video helps you to make a Use scenario and describes how to establish a basic End-of-Life \(EoL\) scenario. - [Helix: Report templates](https://helpcenter.ecochain.com/en/articles/8862385-helix-report-templates.md): Learn about reporting templates in Ecochain Helix. - [Helix - How to: Results](https://helpcenter.ecochain.com/en/articles/8858172-helix-how-to-results.md): This article demonstrates and explains all the result features & functionalities of the Ecochain Helix application. - [Helix - How to: Link scenarios and products with an import](https://helpcenter.ecochain.com/en/articles/8851483-helix-how-to-link-scenarios-and-products-with-an-import.md): Connect your products with scenarios in Ecochain Helix to calculate a full life cycle \(cradle to grave\) in an easy way! - [Helix - How to: Add product losses in scenarios](https://helpcenter.ecochain.com/en/articles/8852089-helix-how-to-add-product-losses-in-scenarios.md): Connect product losses to your products for a complete life cycle overview in Ecochain Helix. - [Helix - How to: Use sub-account material data in your main account](https://helpcenter.ecochain.com/en/articles/11904919-helix-how-to-use-sub-account-material-data-in-your-main-account.md): Learn two methods for sharing datasets between internal accounts in Ecochain Helix. ## LCA Fundamentals - [Explained: LCA standards](https://helpcenter.ecochain.com/en/articles/9515835-explained-lca-standards.md): Learn the basics about LCA standards, specifically ISO 14040 and ISO 14044, for use in Ecochain software. - [Explained: Goal & Scope phase](https://helpcenter.ecochain.com/en/articles/9221263-explained-goal-scope-phase.md): Learn about the Goal & Scope phase and its important components according to ISO 14040 for use in Ecochain software. - [Explained: Life Cycle Inventory \(LCI\) phase](https://helpcenter.ecochain.com/en/articles/9630942-explained-life-cycle-inventory-lci-phase.md): Learn about the Life Cycle Inventory \(LCI\) phase according to ISO 14040, for use in Ecochain software. - [Explained: Life Cycle Impact Assessment \(LCIA\) phase](https://helpcenter.ecochain.com/en/articles/9785060-explained-life-cycle-impact-assessment-lcia-phase.md): Learn about the Life Cycle Impact Assessment \(LCIA\) phase as described by ISO 14040 for use in Ecochain software. - [Explained: Allocation](https://helpcenter.ecochain.com/en/articles/9630989-explained-allocation.md): Learn about allocation to deal with multifunctionality in Life Cycle Assessment \(LCA\) when working in Ecochain software. - [Explained: Interpretation phase](https://helpcenter.ecochain.com/en/articles/9786608-explained-interpretation-phase.md): Learn about the interpretation phase according to ISO 14040 when working with Ecochain software. - [General & LCA FAQ](https://helpcenter.ecochain.com/en/articles/9070733-general-lca-faq.md): Find answers to our users' most frequently asked questions! - [What's new in Ecochain's Help Center?](https://helpcenter.ecochain.com/en/articles/11389808-what-s-new-in-ecochain-s-help-center.md): Discover the articles that have recently been added to Ecochain's Help Center. ## LCA Data - [Explained: Data in LCA](https://helpcenter.ecochain.com/en/articles/9842753-explained-data-in-lca.md): Learn about the types, distinctions, and applicability of LCA data for use in Ecochain software. - [How to: Collect data for LCA](https://helpcenter.ecochain.com/en/articles/9117564-how-to-collect-data-for-lca.md): Learn the fundamental steps for collecting primary and secondary data for environmental modeling in Ecochain software. - [Explained: Elementary flows](https://helpcenter.ecochain.com/en/articles/9952608-explained-elementary-flows.md): Learn about elementary flows in LCA and their relevance in Ecochain’s software. - [Explained: LCI databases](https://helpcenter.ecochain.com/en/articles/9064450-explained-lci-databases.md): Learn about life cycle inventory \(LCI\) databases available in Ecochain software. - [Explained: Navigating Ecoinvent](https://helpcenter.ecochain.com/en/articles/9148572-explained-navigating-ecoinvent.md): Learn about ecoinvent datasets, the primary LCI database in Ecochain software. - [Explained: Nationale Milieudatabase \(NMD\) v3.9](https://helpcenter.ecochain.com/en/articles/9064461-explained-nationale-milieudatabase-nmd-v3-9.md): Learn about the latest NMD database and its relevance in Ecochain software. - [Explained: NMD v3.11 \(Helix only\)](https://helpcenter.ecochain.com/en/articles/12857547-explained-nmd-v3-11-helix-only.md): Learn what’s new and why it matters - especially for cement / NL-PCR Cement - in Ecochain Helix. - [How to: Model materials with multiple datasets](https://helpcenter.ecochain.com/en/articles/9374298-how-to-model-materials-with-multiple-datasets.md): Learn how to model materials in Ecochain software, that require multiple environmental impact datasets. - [How to: Model transport](https://helpcenter.ecochain.com/en/articles/9539693-how-to-model-transport.md): Learn how to model transport using ecoinvent in Ecochain software. - [How to: Model electricity](https://helpcenter.ecochain.com/en/articles/9362149-how-to-model-electricity.md): Learn to model electricity using the ecoinvent database in Ecochain software. - [How to: Model plastics](https://helpcenter.ecochain.com/en/articles/9324552-how-to-model-plastics.md): Learn to model plastic materials and processes using the ecoinvent database in Ecochain software. - [How to: Model chemicals](https://helpcenter.ecochain.com/en/articles/9117369-how-to-model-chemicals.md): Learn essential modelling techniques for chemicals while performing a Life Cycle Assessment \(LCA\) with Ecochain. - [How to: Model metals](https://helpcenter.ecochain.com/en/articles/9902010-how-to-model-metals.md): Learn to model metal materials and processes using ecoinvent when working with Ecochain software. - [Explained: Can't find an appropriate dataset?](https://helpcenter.ecochain.com/en/articles/9159663-explained-can-t-find-an-appropriate-dataset.md): Learn about strategies for finding a representative dataset. ## LCA Methods & Standards - [Explained: LCIA methods](https://helpcenter.ecochain.com/en/articles/9055669-explained-lcia-methods.md): Learn about the LCIA methods most commonly used to measure environmental impact in Ecochain software. - [Explained: Environmental impact categories](https://helpcenter.ecochain.com/en/articles/9588517-explained-environmental-impact-categories.md): Learn about environmental impact categories and their units in Ecochain software. - [How to: Biogenic carbon estimation in LCA](https://helpcenter.ecochain.com/en/articles/9778081-how-to-biogenic-carbon-estimation-in-lca.md): Learn to calculate a products’ biogenic carbon amount and emissions when working with Ecochain software. - [Explained: Environmental Footprint Method](https://helpcenter.ecochain.com/en/articles/9497557-explained-environmental-footprint-method.md): Learn about the latest Environmental Footprint \(EF\) Method version - EF v3.1 - available in Ecochain Helix & Mobius. - [Explained: NMD Bepalingsmethode](https://helpcenter.ecochain.com/en/articles/9064472-explained-nmd-bepalingsmethode.md): Learn about the NMD Bepalingsmethode in Ecochain software, relevant for the Dutch construction sector. - [Explained: Updated ECI \(MKI\) weighting factors](https://helpcenter.ecochain.com/en/articles/9094591-explained-updated-eci-mki-weighting-factors.md): Learn about the updated Environmental Cost Indicator \(Dutch: Milieukostenindicator\) and its application in Ecochain software. - [Explained: Single Score](https://helpcenter.ecochain.com/en/articles/10054313-explained-single-score.md): Learn about the Single Score indicator and how it is calculated for LCIA methods like EF or the NMD Bepalingsmethode in Ecochain software. - [How to: Model End of Life Modules](https://helpcenter.ecochain.com/en/articles/15259912-how-to-model-end-of-life-modules.md): Learn what the different EN15804 modules mean and how to model them ## LCA Toolkit - [How to: Select methods and databases in LCA](https://helpcenter.ecochain.com/en/articles/9064439-how-to-select-methods-and-databases-in-lca.md): Learn how to select methods and databases, plus understand their comptability in Ecochain software. - [How to: Interpret LCA results](https://helpcenter.ecochain.com/en/articles/9686921-how-to-interpret-lca-results.md): Learn about interpreting LCA results with Ecochain through contribution, sensitivity, and scenario analyses. - [Explained: Formatting values - Scientific notation & regional formatting differences](https://helpcenter.ecochain.com/en/articles/9898238-explained-formatting-values-scientific-notation-regional-formatting-differences.md): Learn how numbers are sometimes presented in Ecochain's LCA software according to scientific notation and separators. - [How to: Create an LCA report](https://helpcenter.ecochain.com/en/articles/9713231-how-to-create-an-lca-report.md): Learn what is required when writing LCA reports using results from Ecochain software. - [How to: Prepare for Environmental Product Declarations \(EPDs\)](https://helpcenter.ecochain.com/en/articles/9117232-how-to-prepare-for-environmental-product-declarations-epds.md): Learn about the basics of Environmental Product Declarations \(EPDs\) and things to consider when making EPDs using Ecochain software. - [Explained: Modeling waste](https://helpcenter.ecochain.com/en/articles/13545007-explained-modeling-waste.md): Learn how to calculate the impact of different types of waste in your production stream. - [Explained: Parameters in LCA Results](https://helpcenter.ecochain.com/en/articles/13672441-explained-parameters-in-lca-results.md): Learn about additional environmental parameters required for EN15804+A2 and EPD reporting ## General & LCA Knowledge - [What’s New in ecoinvent v3.12?](https://helpcenter.ecochain.com/en/articles/16052953-what-s-new-in-ecoinvent-v3-12.md)