[ADF-2463] Moved doc files to subfolders (#3073)

docs/process-services/process-filters.component.md

@@ -0,0 +1,77 @@
+---
+Added: v2.0.0
+Status: Active
+---
+# Process Filters Component
+
+Collection of criteria used to filter process instances, which may be customized by users.
+
+## Basic Usage
+
+```html
+<adf-process-instance-filters
+    appId="1001">
+</adf-process-instance-filters>
+```
+
+### Properties
+
+| Name | Type | Default value | Description |
+| ---- | ---- | ------------- | ----------- |
+| filterParam | `FilterProcessRepresentationModel` |  | The parameters to filter the task filter. If there is no match then the default one (ie, the first filter in the list) is selected. |
+| appId | `number` |  | Display filters available to the current user for the application with the specified ID.  |
+| appName | `string` |  | Display filters available to the current user for the application with the specified name.  |
+| showIcon | `boolean` | `true` | Toggle to show or hide the filter's icon.  |
+
+### Events
+
+| Name | Type | Description |
+| ---- | ---- | ----------- |
+| filterClick | `EventEmitter<ProcessInstanceFilterRepresentation>` | Emitted when the user selects a filter from the list. |
+| success | `EventEmitter<ProcessInstanceFilterRepresentation[]>` | Emitted when the list of filters has been successfully loaded from the server. |
+| error | `EventEmitter<any>` | Emitted when an error occurs. |
+
+## Details
+
+This component displays a list of available filters and allows the user to select any given
+filter as the active filter.
+
+The most common usage is in driving a process instance list to allow the user to choose which
+process instances are displayed in the list.
+
+If both `appId` and `appName` are specified then `appName` will take precedence and `appId` will be ignored.
+
+### How filter the activiti process filters
+
+```html
+<adf-process-instance-filters 
+   [filterParam]="{index: 0}">
+</adf-filters>
+```
+
+You can use inside the filterParam one of the properties defined by [FilterParamsModel](#filterparamsmodel) (see below).
+
+### FilterParamsModel
+
+```json
+{
+    "id": "number",
+    "name": "string",
+    "index": "number"
+}
+```
+
+| Name | Type | Description |
+| ---- | ---- | ----------- |
+| id | string | The id of the task filter. |
+| name | string | The name of the task filter, lowercase is checked. |
+| index | number | Zero-based position of the filter in the array. |
+
+### How to create an accordion menu with the processes filter
+
+The process filter often works well as an item in an accordion menu. See the [Accordion component](../core/accordion.component.md)
+page for an example of how to do set this up.
+
+## See also
+
+-   [Filter model](../filter.model.md)