:sparkles Taiga node documentation

docs/nodes/nodes-library/nodes/Taiga/README.md

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+---
+permalink: /nodes/n8n-nodes-base.taiga
+---
+
+# Taiga
+
+[Taiga](https://www.taiga.io/) is a project management platform for startups and agile developers & designers who want a simple, beautiful tool that makes work truly enjoyable.
+
+::: tip 🔑 Credentials
+You can find authentication information for this node [here](../../../credentials/Taiga/README.md).
+:::
+
+## Basic Operations
+
+- Issue
+    - Create an issue
+    - Delete an issue
+    - Get an issue
+    - Get all issues
+    - Update an issue
+
+
+## Example Usage
+
+This workflow allows you to create, update, and get an issue on Taiga. You can also find the [workflow](https://n8n.io/workflows/685) on n8n.io. This example usage workflow would use the following nodes.
+- [Start](../../core-nodes/Start/README.md)
+- [Taiga]()
+
+The final workflow should look like the following image.
+
+![A workflow with the Taiga node](./workflow.png)
+
+### 1. Start node
+
+The start node exists by default when you create a new workflow.
+
+
+### 2. Taiga node (create: issue)
+
+1. First of all, you'll have to enter credentials for the Taiga node. You can find out how to do that [here](../../../credentials/Taiga/README.md).
+2. Select the ***Project ID*** from the dropdown list.
+3. Enter the subject in the ***Subject*** field.
+4. Click on ***Execute Node*** to run the node.
+
+![Using the Taiga node to create an issue](./Taiga_node.png)
+
+
+::: v-pre
+### 3. Taiga1 node (update: issue)
+
+1. Select the credentials that you entered in the previous node.
+2. Select 'Update' from the ***Operation*** dropdown list.
+3. Select the ***Project ID*** from the dropdown list.
+4. Click on the gears icon next to the ***Issue ID*** field and click on ***Add Expression***.
+5. Select the following in the ***Variable Selector*** section: Nodes > Taiga > Output Data > JSON > id. You can also add the following expression: `{{$node["Taiga"].json["id"]}}`.
+6. Click on the ***Add Field*** button and select 'Description' from the dropdown list.
+7. Enter the description in the ***Description*** field.
+8. Click on ***Execute Node*** to run the node.
+:::
+
+![Using the Taiga node to update an issue](./Taiga1_node.png)
+
+
+::: v-pre
+### 4. Taiga2 node (get: issue)
+
+1. Select the credentials that you entered in the previous node.
+2. Select 'Get' from the ***Operation*** dropdown list.
+3. Click on the gears icon next to the ***Incident ID*** field and click on ***Add Expression***.
+4. Select the following in the ***Variable Selector*** section: Nodes > Taiga > Output Data > JSON > id. You can also add the following expression: `{{$node["Taiga"].json["id"]}}`.
+5. Click on ***Execute Node*** to run the node.
+:::
+
+![Using the Taiga node to get an issue](./Taiga2_node.png)