# Interface: CrawlStrategy

Defined in: [api_types.ts:513](https://github.com/coda/packs-sdk/blob/d917a83bb3a3e815d6a7947f7c25cf0e1952d12b/api_types.ts#L513)

Defines how to crawl a parameter, where its values are populated from the results of another sync table.

## Example

```
{
  parentTable: {
    tableName: "Projects",
    propertyKey: "id",
  },
},
```

## See

[ParamDef#crawlStrategy](../ParamDef/#crawlstrategy)

## Properties

### parentTable?

> `optional` **parentTable**: [`SyncTableRelation`](../SyncTableRelation/)

Defined in: [api_types.ts:517](https://github.com/coda/packs-sdk/blob/d917a83bb3a3e815d6a7947f7c25cf0e1952d12b/api_types.ts#L517)

Information about the parent table and column to use to source the values for this parameter when crawling.