Hi, I have been using git and worktree for about 8 months and getting my team upto speed, with absolute success. Thanks for your help during my initial stages. I am in the production readiness phase and wanted to merge the branch into master, tag and deploy into UAT. When I run "git tag -l" on any worktree, they all list the tag created in proj1 (1.0.0-1). But when I run "git show 1.0.0-1" it is associated only with proj1 (see listing below) The issue is, I am unable to create a tag 1.0.0-1 in any other worktree. In summary, I performed the following steps. proj1 & proj2 are two different git repositories. 1. Checked out master (proj1) into a local-directory-proj1-master using worktree 2. Merged the dev-branch into master 3. Pushed the change to central server 4. From the local-directory-proj1-master, I created a tag (1.0.0-1) 5. pushed the tag to central server 6. Checked out master (proj2) into a local-directory-proj2-master using worktree Performed steps 2 & 3 above for proj 2 7. From the local-directory-master (proj2) , I created a tag (1.0.0-1) fatal: tag '1.0.0-1' already exists Your assistance is greatly appreciated. Thanks Lakshman Please find detail steps below proj1 => remote (origin) Local_proj1-DEV => Development Branch proj1/master => Remote Tracking branch git worktree add --checkout c:\source\proj1-master -b Local-proj1-master proj1/master cd c:\source\proj1-master C:\Source\proj1-master>git merge Local_proj1-DEV C:\Source\proj1-master>git push proj1 HEAD:master C:\Source\proj1-master>git tag -a -m "Initial release candidate" 1.0.0-1 C:\Source\proj1-master>git show 1.0.0-1 tag 1.0.0-1 Tagger: Lakshman <sadsd> Date: Thu Jul 9 17:38:23 2020 +1000 Initial release candidate commit 99fe92 (HEAD -> Local-proj1-master, tag: 1.0.0-1, proj1/master, proj1/dev, Local_proj1-DEV) git push proj1 1.0.0-1 cd c:\source\proj2-master C:\Source\proj2-master>git tag 1.0.0-1 fatal: tag '1.0.0-1' already exists c:\source\proj2-master>git show 1.0.0-1 tag 1.0.0-1 Tagger: Lakshman <sadsd> Date: Thu Jul 9 17:38:23 2020 +1000 Initial release candidate commit 99fe92 (tag: 1.0.0-1, proj1/master, proj1/dev, Local_proj1-DEV, Local-proj1-master)