@Naqqash Since you are using a blob container with your docker container hosted labeling tool you can share the same blob container SAS URI to your team and request them to add the same as a new connection with either the hosted azure version of the labeling tool with this link.
https://fott-preview.azurewebsites.net/connections/create
You can also add a new connection with the docker container using your URI https://<your_host>/connections/create
Once this is done you should be able to open the projects under this container using Open cloud project and select the connection that is created.
Another simple way to achieve the same is to share your project from the top right corner.
Share this token to your team and request then to open cloud project option to paste the key from their version of labeling tool.
I would recommend to sue the same version of the labeling tool to avoid any issues with compatibility.