Hi,

Although export template action cause an error when a template uses static data,

 you could use Excel Exporter Template Manager​:)

**** EDIT  2018/9/21 ****

New version (v1.1.2) of Excel Exporter template manager can export with static data now.

Hi,

> The last step of the fifth step is too brief, I can't read it. Can you tell me in detail?

I think the last question is out of an answer for your first question, though.

I try to tell you in detail.

1. Domain model is like this.

 - ExcelDoc : you have to select this object as  an input object at template .

 - ExportData: this is an object that you want to export.

2.  Create a template 

make sure that ExcelDoc is selected as an input object .

3. create a microflow to export

I registerd this model to modelshare. 

https://modelshare.mendix.com/models/70f4b055-be4a-4c9f-a19a-154fe6fe4dd7/sample-of-generate-excel

I hope this will help you.