Reposiory sync up between gitlab and bitbucket

We have standard that maintain all the source code on bitbucket, Now there is another team has joined us and they are using Gitlab for SCM and CICD. Now We want that they can continue with gitlab for CICD, but copy of source code should be maintain on both gitlab as well as bitbucket.
we have checked that we are able to import the gitlab repos in bitbucket repos, We have to achieve Source as bitbucket repo and gitlab will be destination repo both should sync when they do update in gitlab repository. Is there any solution so that we can sync up between this SCM tools?

Hi. Gitlab has mirror functionality. In free version gitlab offers only push mirroring which means the source for maintaining would need to be gitlab. If you have gitlab premium subscription then you can use the pull option and then you could do it how you want.