Merging projects with arbitrary systems only

Hi,
I am trying to merge 2 projects with artbitrary system and have a problem with it.
The project is a 3d model of a real model od real estate building and area. Photos have been taken twice with Canon 6D with two different lenses, but still of all the same model.
2 separate projects are prepared, in first there are 200 MTP nad 50 surfaces (550 photos), in the second project (1100 photos) 7 MTP - the same names as in project 1.
I am trying to merge it, but it doesn’t work - photo below.
is it possible to merge projects with arbitrary systems and MTP?

Screenshot_1

Hi Adam,

You should be able to merge the projects with two different image acquisition type. To do so, I would recommend you to go through our support article on How to merge projects. Along with this, I would suggest you to have only 4-5 mtps which are clearly visible on both of the projects.

Regards,