# Welcome!

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New version v0.23 is available! Check [what's new](https://teos-docs.coreledger.net/white-label-mobile-app/wla-versions-and-changelog/version-0.22)
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**White Label Mobile App (WLA)** is a customized mobile app which acts as blockchain wallet within TEOS and can be used for signing transactions, checking balances, creating and paying invoices, creating supplies and running trades.

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**TEOS platform** is CoreLedger's main product, it allows companies to integrate blockchain technology into their business processes. [Learn more](https://coreledger.net/teos/) about it and [contact us](https://coreledger.net/contact/)
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While working with WLA, since it is the part of TEOS platform, you may also need to check the docs of other TEOS platform components:

* [White Label Management Tool](https://app.gitbook.com/o/ZaeNizhnU47lCcTSk7wB/s/tUL13xBnNCyueYnmUZV7/)
* [TEOS API](https://teos-docs.coreledger.net/white-label-mobile-app/broken-reference)
* [White Label Portal](https://app.gitbook.com/o/ZaeNizhnU47lCcTSk7wB/s/iTYqY7GQFlQO0s8Vbk2r/)

Please be aware, that the following figures, assets and names might be different from your customized app.

### Support

If you need support, please, contact us: <support@coreledger.net>

#### How to report an issue?

If you find an issue, please, report it in our github repository by clicking github icon in the top right corner