# Build Template (BLDTPL)

The BLDTPL command aids in composing RPG-XML Suite template (*.tpl) files, which are used with the Template/Composition Engine subprocedures ([RXS_InitTplEng()](https://isupport.katointegrations.com/rxs/2.x/rxs_inittpleng.md), [RXS_WrtSection](https://isupport.katointegrations.com/rxs/2.x/rxs_wrtsection.md), [RXS_UpdVar()](https://isupport.katointegrations.com/rxs/2.x/rxs_updvar.md), and [RXS_GetBuffData()](https://isupport.katointegrations.com/rxs/2.x/rxs_getbuffdata.md)) to compose XML documents.

**Please follow our example [Creating an RXS Template](https://isupport.katointegrations.com/rxs/2.x/creating_an_rxs_template.md) to understand this process.**

## Parameters

### IFS XML Location (IFSXMLLOC)
This is a required parameter.

Specify an IFS file path to the stream file containing your XML to build the template from. This must be a fully qualified file path.

#### Possible Values:
`character-value`
: IFS path to XML file to build template from.

### IFS Template Location (IFSTPLLOC)
This is a required parameter.

Specify an IFS file path to the location the generated .tpl file should be build. This must be a fully qualified file path.

#### Possible Values:
`character-value`
: IFS path to create .tpl file at.

### Indent Length (INDENT)
Specify how many spaces should be used when indenting the created .tpl file.

#### Possible Values:
`numeric-value`
: Number of spaces used for indentation.