I have two different tables:

**document\_master**

```
doc_id

cat_id

doc_name

```

**category\_master**

```
cat_id

cat_name

cat_desc

```

I want **cat\_name** in dropdown of view file document model.
I have created model called *catmodel* which contains details of `category_master`. I have also created model of *docmodel* as well.

How I get category name in dropdown in view?