One string variable with multipe values

[Ls1]

Hi, 

I am trying to retrieve users in site groups from a Sharepoint site. Firslty I am retrieving al the site groups through a HTTP request, put that output in a Parse Json, and then turning the names of the site group in a variable. Photo 1 shows the overall flow.

Photo 1: Complete flow

The following photo's show the four outputs from [apply to each - append to string variable]

Variable 1Variable 2Variable 3Variable 4

If I would insert a HTTP request with the following URI:  _api/web/sitegroups/getbyname('VarGroupName')/users I will get the following 4 outputs (with an error ofcourse):

_api/web/sitegroups/getbyname('Test 1')/users

_api/web/sitegroups/getbyname('Test 1Test Members')/users

_api/web/sitegroups/getbyname('Test 1Test MembersTest Owners')/users

_api/web/sitegroups/getbyname('Test 1Test MembersTest Owners Test Visitors')/users

Here is a photo of the 3rd result.

HTTP output 3

Now I know this is due to the Append to string variable input, but does anyone know how I can make sure that only one of each variable is filled in individually?

Thanks in advance!

[Pieter_Veenstra]

when you do an append you should put a separator in.

So something like text1;text2;text3

Then in the in the apply to each feed is with 

split(....)

where the ... is the variable that is set to text1;text2;text3

Now you will get 3 items 

Text1  and text2 and text3