Syria's main Western-backed opposition group has approved a partial cabinet charged with administering rebel-held territories inside Syria, the Associated Press reports.

The move by the Syrian National Coalition late Monday, Nov 11 follows its announcement earlier in the day that it plans to attend proposed peace talks with the Syrian government, if certain conditions are met.

The coalition has struggled for months to cobble together an interim government, in part because of infighting among the various exile groups involved. In votes on Monday, the coalition approved most of the cabinet, but could not agree on some positions, according to those who took part in the voting.

The opposition government is tasked with organizing governance in rebel-held areas of Syria, although its ability to fulfill that goal appears limited.

The coalition's already slim support inside Syria received a severe blow in September when nearly a dozen of the most powerful rebel factions publicly broke with the coalition. The brigades said they do not recognize any government formed outside Syria.

That announcement highlighted the growing irrelevance of the coalition and its military arm headed by Gen. Salim Idris, who leads the Supreme Military Council supported by the West, amid increasing radicalization in Syria. The group is seen by many as being out of touch and a puppet of the West and Gulf Arab states, the AP notes.

On Monday, a coalition of Syria-based opposition groups said that the peace conference proposed by the United States and Russia to be held by the end of the year may be the last chance to negotiate an end to Syria's civil war.

In its statement Monday, the SNC said it would only attend the talks Geneva talks if humanitarian aid is allowed to reach besieged areas and the government releases political prisoners. The group itself wants any future transitional government to exclude Assad and his close allies, a demand the Syrian government has rejected.