AX 2012 TFS - Temporary label files

After TFS is setup for AX coding version control, we would see a weird label id (like @$A) while we try to create a new label.

That's because the real label Id would not be assigned until the label is checked in.

Instead, there are temporary label files created with weird name. 

The files can be found under server application folder.

In conclusion, if we see the weird label Id, it would be alright. No panic :-)