Increaing/modifying Randomization table

[Amit Tandon]

Dear All,

We have a situation where we had setup a project for randomization with two sites. Now we have to add two more sites whose records would also be randomised. I am trying to add to the existing Randomized table using REDCap option of "Upload more allocations". But I get an error when I add a new site ID (in addition to the existing ones). How can I add sites and their randomisation file