Provide your Lilt PM with your webtranslateit project’s API key as described here
The connector will run on a schedule and check for new untranslated strings. For each locale that has untranslated strings a project in Lilt will be created. The untranslated strings will be added to those projects and a “lilt:in_progress” label will be added to the strings in webtranslateit
When the translations are complete they will be loaded back into webtranslateit and the “lilt:in_progress” labels will be removed.