In Data Import Tool, Select Type of Document to Download dropdown list dosn't contain my DocType

I created a new DocType called Institutions under a new module. And I added one institution’s data in it. As I have to enter more than 200 institutions I tried to export it from a csv file. for that I tried to download the Institutions template from Data Import Tool page. in Select Type of Document to Download drop down list my institutions DocType is not visible. I am using the latest version of Frappé Framework (Frappe Framework: v7.1.0-beta). Without Institutions list template, how can I export my institutions list?

I Found it. In my DocType (Institution) creation page, under permission settings, there is a tick box called Allow Import. I just ticked it and restart the bench. My DocType now appears in the Select Type of Document to Download drop down list.