How do I Install an Add-on? Jens Dörnenburg May 03, 2017 07:31 Updated Follow An add-on is installed via the Admin Center. You can read a detailed description in the add-ons article. Related articles How do I generate an individual/user-defined object type? Where can I Find the i-doit Manual? Which Web Browsers Are Supported? Comments 0 comments Article is closed for comments.