On the Maglr dashboard, under the publications tab, click Edit on the publication that you would like to add the page to. Clicking edit will open the publication with its list of pages and links to various settings, here you are able to edit and view the publication.
While in the publication edit, click on the green + Add Page button. A sidebar will open from the right side of the dashboard titled, Choose a page type. This button allows you to add pages from various locations of different formats.
From the sidebar titled Choose a Pagetype, select Duplicate Page with the description "Duplicate and edit a page from another publication". Doing this will open a popup titled Add a Page Copy, which allows you to duplicate any page (regardless if it's Template or Pro) and adds that copy to the current publication.
Inside the popup titled Add a Page Copy, there will be a drop-down menu to choose from the different publications that are available in your publications tab. You will also see the list of different pages inside of the publication that you have selected from the publication.
Select the publication you want to duplicate pages from, using the drop-down menu on the left, titled Publication. When you have selected the publication, you will see the list of pages that are contained in that publication along with small Tick Boxes to the left of the pages. Click the tick boxes corresponding to the pages you would like to duplicate when selected, click the green Add button at the bottom right of the popup. You will then return to the list of pages of the edit publication, you will notice at the bottom of the list there will be copies of the pages you had selected from another publication.
You can also do this function in a different way. Clicking edit on the publication you want to send a page from, then on this page, you click on the Page Settings Cog Icon. From here under the General tab, click on the drop-down menu called Publications and select the publication you want to send the page to, then click the green Save button in the bottom right.
Using this function allows you to take pages that you or someone else has created from one publication and add it to your own publication, able to make adjustments to your liking. It speeds up the process of making publications, along with adding flexibility and great design to your publication.