> For the complete documentation index, see [llms.txt](https://docs.proofofposition.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.proofofposition.xyz/reference/employer-badge.md).

# Employer Badge

The following assumes you have installed the required interface package and imported the working contract into your codebase.

### employerIdFromWallet

This `external` function allows anyone to get an employer's unique identifier from any given wallet. This can be used to verify a particular message sender is a POPP verified employer from a particular organisation. 

```solidity
uint256 _employerId = employerSft.employerIdFromWallet(msg.sender);
require(_employerId == 1, "You need to be a Hooli employer to access");
```

### addToMyTeam

Once you become a *verified* employer, you can now add wallets to your team using the `addToMyTeam` method. This will will allow you to scale the onboarding process for your organisation. 

```solidity
employerSft.addToMyTeam(_newEmployerWallet);
```

### removeFromMyTeam

You can remove any team member using the external `removeFromMyTeam` function. This will burn the token and set the \`inValidFrom\` date (as a timestamp). 

{% hint style="info" %}
The `invalidFrom`  timestamp is used for when an employer's wallet is compromised and any activity holding that token becomes invalid.
{% endhint %}

```solidity
employerSft.removeFromMyTeam(_employerWallet, 1546360800);
```

### invalidFrom

A way to check the timestamp when a given employer wallet was removed form the team.

```solidity
employerSft.invalidFrom(_employerWallet);
```