# Models and entities

A "Telosys model" is a model based on a set of text files written with the Telosys "Domain Specific Language". The Telosys DSL uses a very simple grammar to define entities with their attributes and relationships. 

See pages below for more information:

* [model-structure](https://doc.telosys.org/models/model-structure "mention")
* [entity](https://doc.telosys.org/models/entity "mention")
* [attribute](https://doc.telosys.org/models/attribute "mention")
* [link](https://doc.telosys.org/models/link "mention")
* [annotations](https://doc.telosys.org/models/annotations "mention")
* [tags](https://doc.telosys.org/models/tags "mention")
* [examples](https://doc.telosys.org/models/examples "mention")
* [model-creation](https://doc.telosys.org/models/model-creation "mention")
* [model-installation](https://doc.telosys.org/models/model-installation "mention")
* [models-management](https://doc.telosys.org/models/models-management "mention")