After you have imported projects into Jenkins X, few dependencies get added to the cluster config inside environment--dev repository. Please follow the following steps to remove all such references:
cd environment-<cluster-name>-dev
git pull origin master
rm -rf dependency-matrix
rm repositories/templates/<$yourGHUserID>-<$imported-repo-name>-sr.yaml
After executing the last command, you should only see one file inside repositories/templates/ dir.
pwd
~/environment-jxboot-dev/repositories/templates
ls
default-group.yaml
Commit changes and push them to remote master.
git add .
git commit -m “remove unused data”
git push origin master