use HyperlinkedMultiIdentityField for ProjectSerializer
use HyperlinkedMultiIdentityField for ProjectSerializer

wesley1001/formhub,makinacorpus/formhub,SEL-Columbia/formhub,hnjamba/onaclone,GeoODK/onadata,awemulya/fieldsight-kobocat,jomolinare/kobocat,awemulya/fieldsight-kobocat,qlands/onadata,kobotoolbox/kobocat,sounay/flaminggo-test,piqoni/onadata,awemulya/fieldsight-kobocat,jomolinare/kobocat,eHealthAfrica/onadata,piqoni/onadata,smn/onadata,ehealthafrica-ci/onadata,kobotoolbox/kobocat,makinacorpus/formhub,SEL-Columbia/formhub,smn/onadata,smn/onadata,sounay/flaminggo-test,awemulya/fieldsight-kobocat,GeoODK/onadata,ultimateprogramer/formhub,ehealthafrica-ci/formhub,ehealthafrica-ci/onadata,ehealthafrica-ci/onadata,ultimateprogramer/formhub,kobotoolbox/kobocat,ultimateprogramer/formhub,mainakibui/kobocat,spatialdev/onadata,makinacorpus/formhub,eHealthAfrica/onadata,piqoni/onadata,hnjamba/onaclone,ehealthafrica-ci/formhub,SEL-Columbia/formhub,wesley1001/formhub,eHealthAfrica/formhub,ultimateprogramer/formhub,hnjamba/onaclone,qlands/onadata,eHealthAfrica/onadata,spatialdev/onadata,smn/onadata,sounay/flaminggo-test,sounay/flaminggo-test,GeoODK/onadata,ehealthafrica-ci/formhub,spatialdev/onadata,qlands/onadata,ehealthafrica-ci/onadata,qlands/onadata,ehealthafrica-ci/formhub,hnjamba/onaclone,eHealthAfrica/formhub,jomolinare/kobocat,eHealthAfrica/formhub,SEL-Columbia/formhub,GeoODK/onadata,GeoODK/formhub,jomolinare/kobocat,mainakibui/kobocat,GeoODK/formhub,GeoODK/formhub,piqoni/onadata,wesley1001/formhub,makinacorpus/formhub,eHealthAfrica/formhub,mainakibui/kobocat,kobotoolbox/kobocat,spatialdev/onadata,wesley1001/formhub,mainakibui/kobocat