> For the complete documentation index, see [llms.txt](https://docs.fiveroster.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fiveroster.com/roster-creation/static-and-dynamic-rank-callsigns.md).

# Static & Dynamic rank callsigns

Within FiveRoster there are two distinct types of roster rank callsigns, **Static** and **Dynamic**.

### Static Callsigns

When a rank is created with a static callsign, this means that at any given time only one singular player can be assigned to this specific rank.

**e.g. (Creating a Undersheriff rank for a Sheriff department roster. I only want one player to be Undersheriff so I will set the rank to use a static callsign of 02 with a prefix of S-).**

Given this example above, when the roster is viewed publicly, only S-02 will be displayed under the "Undersheriff" rank.

### Dynamic Callsigns

When a rank is created with a dynamic callsign, this means that more than one player can be assigned to this specific rank but with a different numerical callsign.

**e.g. (Creating a Deputy rank for a Sheriff department roster. I only want 50 available callsigns to be generated for the rank of Deputy. I will set the rank to use a dynamic callsign with a range of 50-100 with a prefix of S-)**

Given this example above, when the roster is viewed publicly, S-50, S-51, S-52, S-53... will be displayed under the "Deputy" rank.

If you have any further questions regarding how rank callsigns work, please feel free to reach out to us on our official Discord server.


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