You can update all fields for product except for SKU - SKU is the master ID.

The best way to do this is to generate an Inventory by Item report filtered for the fields/columns that you want to update.  You can use the gear icon top right to adjust the columns displayed.


Then export to a CSV file.

You can then add/edit the exported CSV file for any information other than SKU that you want updated.  You can remove any products or columns that will not be used in the update.


Then go to Settings>Imports>Import Products and download the Simple Product Import template. 


Next, copy and paste the SKU column  of the products that you want to update from the edited report export into the import implate.  Then copy over only the data for the column/fields that you want to be updated in MicroBiz.  Be sure to align the data. 


Note: Do not modify, change or delete any column header in the import file.


You can leave all columns of data that you do not want to change blank in the CSV file.  Blank fields will be ignored. 


For the import, use the shown mappings:


MicroBiz will look for a matching SKU in the import template, and if a match is found overwrite the existing product fields in the record in MicroBiz with any value entered in the row in the template of the matching SKU.