Beyond Eclipse Capella™, the ecosystem offers extensions
to unleash the power of your MBSE workbench

To install Capella extensions have a look to the installation procedure

Labs add-ons

It is the place where Capella users, as well as tool providers, can collaborate and create synergies to develop Capella add-ons Discover Labs for Capella 

Compatibility and integration

Each author is responsible for the compatibility of his add-ons with different versions of Capella. See the Add-ons releases and compatibility matrix
Additional integration may be needed between two add-ons provided by different authors.